Prescriptions and ingredients for controlled carbon-carbon bond formation with organometallic reagents
Merits and drawbacks of known C-C linking procedures, such as condensation, addn., and isomerization reactions, are outlined. Two novel methods are discussed in more detail: the Cu-catalyzed alkylation of Grignard reagents, and reactions with allylpotassium compd. Both the methods efficiently give satd., usatd., and functionally substituted hydrocarbons; the methods provide regio- and stereoselective control of olefin synthesis. [on SciFinder (R)]
1975
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15
CAN 86:170085 21-1 General Organic Chemistry Inst. Chim. Org.,Univ. Lausanne,Lausanne,Switz. Conference written in English. 1003-64-1 Role: RCT (Reactant), RACT (Reactant or reagent) (formation of potassium deriv. from); 62748-36-1P Role: RCT (Reactant), SPN (Synthetic preparation), PREP (Preparation), RACT (Reactant or reagent) (prepn. and isomerization of); 62748-35-0P Role: RCT (Reactant), SPN (Synthetic preparation), PREP (Preparation), RACT (Reactant or reagent) (prepn. and methylation of); 62748-37-2P Role: RCT (Reactant), SPN (Synthetic preparation), PREP (Preparation), RACT (Reactant or reagent) (prepn. and photolysis of); 2129-93-3P; 21623-78-9P; 34214-00-1P Role: SPN (Synthetic preparation), PREP (Preparation) (prepn. of)