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Catalysts, Ligands and Reagents |
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1 | (18) |
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1 | (5) |
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1 | (1) |
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Solubilization of Copper(I) Halides |
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1 | (1) |
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2 | (1) |
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Nickel(II)bromide bis(tripheylphospahe) |
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2 | (1) |
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Nickel(II)chloride bis(triphenylphospahe) |
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2 | (1) |
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Nickel(II)chloride 1,3-bis(diphenylphosphino) propane |
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2 | (1) |
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Nickel(II)chloride 1,2-bis(diphenylphosphino)ethane |
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2 | (1) |
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Nickel(II)chloride 1,4-bis(diphenylphosphino)butane |
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2 | (1) |
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Nickel(II)chloride 1,1'-bis(diphenylphosphino) ferrocene |
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3 | (1) |
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Nickel(II)bromide 1,1'-bis(diphenylphosphino) ferrocene |
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3 | (1) |
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trans-Chloro(1-naphthyl)bis(tripheylphosphane) nickel |
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3 | (1) |
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trans-Bromo(1-naphthyl)bis(tripheylphosphane) nickel and trans-Bromo(phenyl)bis (triphenyl-phosphane)nickel |
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4 | (1) |
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4 | (1) |
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Palladium(II)chloride bis(acetonitrile) |
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4 | (1) |
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Palladium(II)chloride bis(benzonitrile) |
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4 | (1) |
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Palladium(II)chloride bis(triphenylphosphane) |
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4 | (1) |
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Palladium(II)chloride 1,4-bis(diphenylphosphino) butane |
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4 | (1) |
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Palladium(II)chloride 1,1'-bis(diphenylphosphino) ferrocene |
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5 | (1) |
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Tetrakis(triphenylphosphane)palladium(0) |
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5 | (1) |
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Tris(dibenzylideneacetone)dipalladium(0) chloroform |
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6 | (1) |
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6 | (4) |
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1,n-Bis(diphenylphosphino)alkanes (n= 2,3,4) |
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6 | (1) |
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1,2-Bis(diphenylphosphino)ethane |
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7 | (1) |
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1,3-Bis(diphenylphosphino)propane |
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7 | (1) |
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1,4-Bis(diphenylphosphino)butane |
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8 | (1) |
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1,1'-Bis(diphenylphosphino)ferrocene |
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8 | (1) |
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Triarylphosphanes and Tri(hetaryl)phosphanes |
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9 | (1) |
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10 | (9) |
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Preparation of Grignard Reagents from Mg and Organic Halides |
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10 | (2) |
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Preparation of Organomagnesium and Organozinc Halides by Lithium--Magnesium or Lithium-Zinc Exchange |
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12 | (1) |
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Preparation of Organoaluminium Intermediates |
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13 | (1) |
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Preparation of Organoboron and Organotin Intermediates |
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13 | (1) |
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13 | (1) |
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14 | (1) |
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4-(Fluorophenyl)boronic Acid |
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14 | (1) |
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(2-Methoxyphenyl)boronic Acid |
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15 | (1) |
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15 | (1) |
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1-Methyl-2-tributylstannylpyrrole |
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15 | (1) |
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4-Methyl-2-tributylstannylthiazole |
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16 | (1) |
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Stannylation of Ethyl Vinyl Ether |
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17 | (2) |
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Procedures for the Preparation of Halogen Compounds |
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19 | (30) |
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19 | (5) |
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1-Bromo-1-propyne and 1-Bromo-1-butyne |
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19 | (1) |
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1-Bromo-1-pentyne and 1-Bromo-1-hexyne |
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20 | (1) |
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21 | (1) |
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Reaction of Alkynyllithium with Iodine in Organic Solvents |
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22 | (1) |
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Preparation of Iodoacetylenes from Lithiated Acetylenes and Iodine in Liquid Ammonia |
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22 | (2) |
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24 | (12) |
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24 | (1) |
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25 | (1) |
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25 | (1) |
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26 | (1) |
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26 | (1) |
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27 | (1) |
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28 | (1) |
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29 | (1) |
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30 | (1) |
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31 | (1) |
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31 | (1) |
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32 | (1) |
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33 | (1) |
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33 | (1) |
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34 | (1) |
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34 | (1) |
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35 | (1) |
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36 | (1) |
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Olefinic, Cycloolefinic and Allenic Halides |
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36 | (13) |
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36 | (1) |
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37 | (1) |
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38 | (1) |
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3-Bromo-5,6-dihydro-4H-pyran |
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38 | (1) |
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39 | (1) |
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40 | (1) |
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Z-1,4-Dibromo-2-butene and 1-Bromo-1,3-butadiene |
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40 | (2) |
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E-1,4-Dibromo-2-butene and 1-Bromo-1,3-butadiene |
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42 | (1) |
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42 | (1) |
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1-Bromo-3-methyl-1,2-butadiene |
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43 | (1) |
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44 | (1) |
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44 | (1) |
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45 | (1) |
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46 | (1) |
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47 | (2) |
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Cross-Coupling Between 1-Alkynes and 1-Bromoalkynes |
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49 | (12) |
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49 | (4) |
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50 | (3) |
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53 | (1) |
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Relative Reactivities of the Acetylene and the Bromoacetylene |
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53 | (3) |
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54 | (2) |
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Conditions for the Coupling |
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56 | (1) |
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Choice of the Reaction Partners |
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57 | (1) |
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57 | (1) |
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58 | (3) |
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General Remarks and Some Observations |
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58 | (1) |
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Performance of Cu-Catalyzed Cadiot-Chodkiewicz Couplings |
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59 | (1) |
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Typical Procedure for the Pd/Cu-Catalyzed Cross Coupling Between 1-Bromo-1-alkynes and Acetylenes |
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60 | (1) |
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Copper-Catalyzed Aminoalkylation of Acetylenes |
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61 | (6) |
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Introduction, Scope and Mechanism |
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61 | (2) |
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63 | (4) |
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Reaction of Acetylenic Alcohols with Dimethylaminomethanol |
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63 | (1) |
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General Procedure for the Mannich Reaction of Acetylenes Without an OH-Function |
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64 | (2) |
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Mannich Reactions with Gaseous Acetylenes |
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66 | (1) |
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Copper(I)-Halide-Catalyzed Oxidative Coupling of Acetylenes |
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67 | (18) |
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67 | (1) |
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Methods, Scope and Limitations |
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67 | (2) |
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69 | (2) |
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71 | (10) |
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Oxidative Coupling of Propargyl Alcohol Catalyzed by Copper(I)Chloride in Aqueous Medium |
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71 | (1) |
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Oxidative Couplings Catalyzed by Copper(I)Chloride TMEDA in Acetone |
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72 | (1) |
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Oxidative Coupling of Methyl Propargyl Ether |
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72 | (1) |
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Oxidative Coupling of 3-Butyn-2-ol |
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73 | (1) |
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Oxidative Coupling of 2-Methyl-3-butyn-2-ol |
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73 | (1) |
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Oxidative Coupling of 3-Butyn-1-ol |
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74 | (1) |
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Oxidative Coupling of 1-Methoxy-1-buten-3-yne |
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74 | (1) |
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Oxidative Coupling of Arylacetylenes |
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75 | (1) |
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Oxidative Coupling of Propargyl Alcohol |
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75 | (1) |
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Oxidative Couplings Catalyzed by Copper(I)Chloride TMEDA in N,N-Dimethylformamide |
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76 | (1) |
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Oxidative Coupling of 1,1-Diethoxy-2-propyne |
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76 | (1) |
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Oxidative Coupling of Ethyl Propargyl Sulfide |
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76 | (1) |
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Oxidative Couplings Catlayzed by Copper(I)Chloride in Pyridine |
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77 | (1) |
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Oxidative Coupling of 4-Butyn-1-ol |
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77 | (1) |
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Oxidative Coupling of 2-Ethynylpridine |
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78 | (1) |
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Oxidative Couplings Catalyzed by Copper(I)Chloride and Diazabicycloundecene |
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78 | (1) |
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Oxidative Coupling of 1-Butyne |
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78 | (1) |
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Oxidative Coupling of 2-Ethynyl-1-methylpyrrole |
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79 | (1) |
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Oxidative Coupling of t-Butylacetylene |
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79 | (1) |
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Oxidative Coupling of Trimethylsilyacetylene |
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80 | (1) |
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Oxidative Coupling of the HCl-Salt of 3-Amino-3-methyl-1-butyne |
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80 | (1) |
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Summary of Experimental Conditions for Oxidative Couplings |
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81 | (4) |
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82 | (3) |
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Copper(I)-Halide-Catalyzed Substitution of sp2-Halogen by Alkoxide |
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85 | (22) |
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85 | (1) |
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Scope and Limitations of the Copper-Catalyzed Nucleophilic Substitution of sp2-Halogen by Alkoxy Groups |
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86 | (7) |
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87 | (6) |
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Mechanistic Investigations |
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93 | (1) |
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93 | (2) |
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Solvent and Reaction Temperature |
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93 | (1) |
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94 | (1) |
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Differences in the Reactivities of the Various sp2-Halides |
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95 | (1) |
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96 | (1) |
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97 | (1) |
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97 | (10) |
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97 | (1) |
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Reaction Conditions and Observations |
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97 | (1) |
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98 | (1) |
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99 | (1) |
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99 | (1) |
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100 | (1) |
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100 | (1) |
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101 | (1) |
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101 | (1) |
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102 | (1) |
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102 | (1) |
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102 | (1) |
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102 | (1) |
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2-(2'Dimethylaminoethoxy)furan |
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102 | (1) |
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2-(2'Dimethylaminoethoxy)thiophene |
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103 | (1) |
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1-(2'Dimethylaminoethoxy)cyclooctene |
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103 | (1) |
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2-(2'Methyoxyethoxy)thiophene |
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103 | (1) |
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1,4-Bis(2,2,2,-trifluoroethoxy)benzene |
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104 | (3) |
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Copper-Catalyzed Carbon-Carbon Bond Formation by 1,1-and 1,3-Substitution Reactions |
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107 | (34) |
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107 | (1) |
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Displacement of Halide, Tosylate and Acetate in Saturated Compounds |
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108 | (1) |
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Ring Opening of Saturated Epoxides |
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109 | (1) |
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Reactions with Allylic Substrates |
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110 | (4) |
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Reactions with Propargylic and Allenic Substrates |
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114 | (2) |
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About the Mechanism of Copper Catalyzed Substitutions |
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116 | (2) |
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118 | (23) |
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Alkylation Reactions with Halides and Tosylates |
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118 | (1) |
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2,2,7,7-Tetramethyloctane |
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118 | (1) |
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119 | (1) |
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Selective Substitution of Bromine in 1-Bromo-4-chlorobutane |
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120 | (1) |
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Selective Mono-Substitutions with 1,n-Dibromoalkanes |
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120 | (1) |
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Displacement of Tosylate in Alkyl Tosylates |
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121 | (1) |
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122 | (1) |
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122 | (1) |
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123 | (1) |
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Coupling Between Propargyl Alcohol and Propargyl Chloride in Aqueous Solution |
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124 | (1) |
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Couplings Between Acetylenic Gringard Reagents and Allyl Bromide or Propargyl Bromide |
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124 | (1) |
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Reactions of Grignard Reagents with Propargylic Tosylates |
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125 | (1) |
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Substitutions with Cyclic and Non-Cyclic Ethers |
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126 | (1) |
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Preparation of 1-Alkenyl Ethers from Grignard Reagents and 1,1-Diethoxy-2-propene |
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126 | (1) |
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Reaction of Phenylmagnesium Bromide with Cyclohexene Oxide |
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127 | (1) |
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Preparation of Allenic Ethers from Propargylaldehyde Diethylacetal and Grignard Reagents |
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127 | (1) |
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128 | (1) |
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Preparation of Allenic Alcohols from Acetylenic Expoxides and Grignard Reagents |
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128 | (1) |
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Reaction of 2-Ethynyltetrahydropyran with a Grignard Reagent |
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129 | (1) |
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129 | (1) |
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130 | (6) |
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136 | (5) |
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Nickel Catalyzed Iodo-Dechlorination and Iodo-Debromination of sp2-Halides |
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141 | (8) |
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141 | (1) |
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141 | (2) |
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Mechanistic Investigations |
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143 | (1) |
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143 | (2) |
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145 | (2) |
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Conversion of 1-Bromocyclooctene into 1-Iodocyclooctene |
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145 | (1) |
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1-Iodocyclohexene from 1-Chlorocyclohexene (Zn/NiBr2) |
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146 | (1) |
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1-Iodocyclohexene from 1-Chlorocyclohexene (Ni(COD)2) |
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147 | (1) |
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Conclusions from our Investigations |
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147 | (2) |
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Nickel- and Palladium-Catalyzed Cyanation of sp2-Halides and sp2-Triflates |
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149 | (30) |
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149 | (1) |
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149 | (14) |
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151 | (12) |
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Mechanism of the Nickel Catalyzed Cyanation |
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163 | (3) |
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Methods of Performing Nickel Catlayzed Cyanations |
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166 | (2) |
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Relative Reactivities of sp2-Halides |
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168 | (1) |
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168 | (1) |
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Catalysis by Palladium Compounds |
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169 | (1) |
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170 | (9) |
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General Procedure for the Nickel Catalyzed Cyanation of sp2-Halides in Absolute Ethanol |
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171 | (3) |
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General Procedures for Cyanations Proceeding Under the Influence of a NiO-Catalyst Generated by Reducing a NiII-Precatalyst with Zinc Power |
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174 | (1) |
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Cyanation of p-Chlorobenzotrifluoride |
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175 | (1) |
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Cyanation of 1-Bromocyclooctene |
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176 | (1) |
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Palladium-Catalyzed Cyanation of Aryl Iodides |
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176 | (1) |
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Palladium-Catalyzed Cyano-Debromination of Bromoolefins |
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177 | (2) |
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Couplings of Acetylenes with sp2-Halides |
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179 | (48) |
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179 | (1) |
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Mechanistic Considerations |
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180 | (1) |
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181 | (10) |
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183 | (8) |
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Relative Rates of Coupling |
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191 | (1) |
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Regiochemistry and Stereochemistry |
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191 | (2) |
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Synthetic Applications of the Cross-Coupling Reactions with Acetylenes |
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193 | (5) |
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Simple Applications of the Cross-Coupling |
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193 | (1) |
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Synthesis of Structurally Interesting Acetylenic Compounds |
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194 | (1) |
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Coupling Followed by Cyclization |
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195 | (1) |
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Synthesis of Biologically Interesting Compounds |
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196 | (1) |
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197 | (1) |
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Practical Aspects of Coupling Reactions |
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198 | (3) |
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Performance of the Reactions and Isolation of the Products |
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198 | (2) |
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Choice of the Solvent and Catalysts for Coupling Reactions |
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200 | (1) |
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201 | (26) |
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Pd/Cu-Catalyzed Cross Couplings of Acetylenic Compounds with Aliphatic sp2-Halides Using Diethylamine as a Solvent |
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201 | (1) |
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201 | (1) |
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4-Methyl-4-penten-2-yn-1-ol |
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202 | (1) |
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203 | (1) |
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2-Methyl-6-trimethylsilylhexa-2,3-dien-5-yne |
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203 | (1) |
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6-Ethoxy-2-methylhex-5-en-3-yn-2-ol |
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203 | (1) |
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6-Ethoxyhex-5-en-3-yn-2-ol |
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204 | (1) |
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2,5-Dimethylhex-5-en-3-yn-2-ol |
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204 | (1) |
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2,6-Dimethlhep-5-en-3-yn-2-ol |
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204 | (1) |
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5-Trimethylsilylethynyl-2,3-dihydro-4H-pyran |
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204 | (1) |
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6-Chloro-2-methylhex-5-en-3-yn-2-ol |
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205 | (1) |
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205 | (1) |
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206 | (1) |
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Other Cross Couplings, Using Similar Conditions |
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206 | (1) |
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Pd/Cu-Catalyzed Couplings of Acetylene with Aryl and Hetaryl Halides |
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206 | (1) |
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1,2-Bis (4-acetylphenyl)ethyne |
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206 | (1) |