THE INFLUENCE OF SUBSTITUENTS AT PROCHIRAL CENTERS ON THE STEREOSELECTIVITY OF ENOLATE RADICALS

被引：0

作者：

GIESE, B ^{[1
]}

DAMM, W ^{[1
]}

WITZEL, T ^{[1
]}

ZEITZ, HG ^{[1
]}

机构：

[1] TH DARMSTADT,INST ORGAN CHEM,D-64287 DARMSTADT,GERMANY

来源：

TETRAHEDRON LETTERS | 1993年 / 34卷 / 44期

关键词：

D O I：

暂无

中图分类号：

O62 [有机化学];

学科分类号：

070303 ; 081704 ;

摘要：

Increasing bulk of substituent Rat the prochiral center of radicals 10 and 13 reverses the stereochemistry of the reaction. This effect is caused by the interaction between the groups at the stereogenic and the prochiral center.

引用

页码：7053 / 7056

页数：4

共 50 条

[21] STEREOSELECTIVITY IN METHYLATION OF ENOLATE OF DIETHYL 3-T-BUTYLGLUTARATE
WILLER, RL
TETRAHEDRON LETTERS, 1977, (46) : 4025 - 4026
[22] Catalytic Enantioselective Addition of Prochiral Radicals to Vinylpyridines
Cao, Kangning
Tan, Siu Min
Lee, Richmond
Yang, Songwei
Jia, Hongshao
Zhao, Xiaowei
Qiao, Baokun
Jiang, Zhiyong
JOURNAL OF THE AMERICAN CHEMICAL SOCIETY, 2019, 141 (13) : 5437 - 5443
[23] INFLUENCE OF SUBSTITUENTS ON RATE CONSTANTS FOR RECOMBINATION OF TERTIARY PEROXY-RADICALS
KHURSAN, SL
MARTEMYANOV, VS
REACTION KINETICS AND CATALYSIS LETTERS, 1989, 40 (02): : 253 - 258
[24] STEREOSELECTIVITY IN ALKYLATION OF KETONES INDUCED BY POLAR SUBSTITUENTS
BOTTOM, FH
MCQUILLI.FJ
TETRAHEDRON LETTERS, 1968, (04) : 459 - &
[25] Influence of Connector Groups on the Interactions of Substituents with Carbon-Centered Radicals
Menon, Ambili S.
Bally, Thomas
Radom, Leo
JOURNAL OF PHYSICAL CHEMISTRY A, 2012, 116 (41): : 10203 - 10208
[26] PROCHIRAL AND PSEUDOASYMMETRIC CENTERS - IMPLICATIONS OF RECENT DEFINITIONS
HIRSCHMA.H
HANSON, KR
TETRAHEDRON, 1974, 30 (19) : 3649 - 3656
[27] Rearrangement of porphodimethenes to chlorins: Influence of ring substituents on the regioselectivity and stereoselectivity of pyrroline ring formation.
Burns, DH
Li, YH
Shi, DC
Caldwell, TM
ABSTRACTS OF PAPERS OF THE AMERICAN CHEMICAL SOCIETY, 2001, 222 : U84 - U84
[28] STEREOSELECTIVITY IN FREE RADICALS OF NORBORNYL TYPE
BARTLETT, PD
FICKES, GN
HAUPT, FC
HELGESON, R
ACCOUNTS OF CHEMICAL RESEARCH, 1970, 3 (06) : 177 - &
[29] THE STEREOSELECTIVITY OF ADDITION OF BENZOYLOXYL RADICALS TO CYCLOHEXENES
BOTTLE, SE
BUSFIELD, WK
JENKINS, ID
JOURNAL OF THE CHEMICAL SOCIETY-PERKIN TRANSACTIONS 2, 1992, (12): : 2145 - 2150
[30] Photogenerated electrophilic radicals for the umpolung of enolate chemistry
Lenardon, Giovanni V. A.
Nicchio, Luca
Fagnoni, Maurizio
JOURNAL OF PHOTOCHEMISTRY AND PHOTOBIOLOGY C-PHOTOCHEMISTRY REVIEWS, 2021, 46

← 1 2 3 4 5 →