Acyclic stereoselection. 46. Stereochemistry of the Michael addition of N,N-disubstituted amide and thioamide enolates to .alpha.,.beta.-unsaturated ketones
Cerium(III) Amide Enolate. Addition of Propionamide to Conjugated Enones
作者:Xiao Shang、Hsing-Jang Liu
DOI:10.1080/00397919508015896
日期:1995.7
The cerium(III) enolate of propionamide 1 was found to undergo preferential 1,2-addition with most of the sterically hindered conjugated enones studied. The effects of HMPA and 12-crown-4 on the regioselectivity were also investigated.
Acyclic stereoselection. 30. Stereoselection in the Michael addition reaction. 2. Stereochemistry of the kinetic Michael reaction of amide enolates with enones
作者:Clayton H. Heathcock、Mark A. Henderson、David A. Oare、Mark A. Sanner
DOI:10.1021/jo00216a050
日期:1985.8
OARE, DAVID A.;HENDERSON, MARK A.;SANNER, MARK A.;HEATHCOCK, CLAYTON H., J. ORG. CHEM., 55,(1990) N, C. 132-157
作者:OARE, DAVID A.、HENDERSON, MARK A.、SANNER, MARK A.、HEATHCOCK, CLAYTON H.
DOI:——
日期:——
Acyclic stereoselection. 46. Stereochemistry of the Michael addition of N,N-disubstituted amide and thioamide enolates to .alpha.,.beta.-unsaturated ketones
作者:David A. Oare、Mark A. Henderson、Mark A. Sanner、Clayton H. Heathcock
DOI:10.1021/jo00288a027
日期:1990.1
HEATHCOCK, C. H.;HENDERSON, M. A.;OARE, D. A.;SANNER, M. A., J. ORG. CHEM., 1985, 50, N 16, 3019-3022
作者:HEATHCOCK, C. H.、HENDERSON, M. A.、OARE, D. A.、SANNER, M. A.