๐”– Bobbio Scriptorium
โœฆ   LIBER   โœฆ

Stereochemical effects of trimethylsilyl chloride (TMSCl) on the conjugate addition of organocopper reagents

โœ Scribed by A. Alexakis; R. Sedrani; P. Mangeney

Publisher
Elsevier Science
Year
1990
Tongue
French
Weight
251 KB
Volume
31
Category
Article
ISSN
0040-4039

No coin nor oath required. For personal study only.

๐Ÿ“œ SIMILAR VOLUMES

The effect of cations on the asymmetric
The effect of cations on the asymmetric conjugate addition of organocopper reagents to chiral vinyl sulfoximines
โœ Stephen G. Pyne ๐Ÿ“‚ Article ๐Ÿ“… 1986 ๐Ÿ› Elsevier Science ๐ŸŒ French โš– 245 KB

The chiral vinyl sulfsximines lb and q have been prepared. The effect of cations -(Li+, Zn'+) on the stereochemical outcome of their conjugate addition reactions with organocopper reagents is reported. Recently we reported that chiral vinyl sulfoximines la underwent conjugate addition reactions wit

Diastereoselection in the conjugate addi
Diastereoselection in the conjugate additions of organocopper reagents to N-enoyloxazolidinones
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