๐”– Bobbio Scriptorium
โœฆ   LIBER   โœฆ

Organocopper conjugate addition reaction in the presence of trimethylchlorosilane

โœ Scribed by A. Alexakis; J. Berlan; Y. Besace


Book ID
104255711
Publisher
Elsevier Science
Year
1986
Tongue
French
Weight
255 KB
Volume
27
Category
Article
ISSN
0040-4039

No coin nor oath required. For personal study only.

โœฆ Synopsis


A recent communication1 on the use of the combined organocuprate-trimethylchlorosilane reagent for conjugate addition reaction to c(,b-unsaturated ketones, prompts us to report our own results concerning d,P-unsaturated ketones, esters, amides and nitriles. Organo-


๐Ÿ“œ SIMILAR VOLUMES


Diastereoselection in the conjugate addi
โœ David R Williams; William S Kissel; Jie Jack Li ๐Ÿ“‚ Article ๐Ÿ“… 1998 ๐Ÿ› Elsevier Science ๐ŸŒ French โš– 257 KB

A survey of conjugate additions of Yamamoto organocopper reagents to N-enoyl-4-substituted oxazolidinones is reported. Diastereofacial selectivity is reversed for 4-phenyl and 4-benzyloxazolidinones of the same relative configuration. Alkenylcopper reagents demonstrate superior results in asymmetric