FREE-RADICAL CHEMISTRY OF IMINES

被引：46

作者：

TOMASZEWSKI, MJ ^{[1
]}

WARKENTIN, J ^{[1
]}

WERSTIUK, NH ^{[1
]}

机构：

[1] MCMASTER UNIV,DEPT CHEM,HAMILTON,ON L8S 4M1,CANADA

来源：

AUSTRALIAN JOURNAL OF CHEMISTRY | 1995年 / 48卷 / 02期

关键词：

D O I：

10.1071/CH9950291

中图分类号：

O6 [化学];

学科分类号：

0703 ;

摘要：

Aryl radicals bearing an aldimino functional group as part of an ortho substituent cyclized by addition to C and/or N of the imino group. When the choice was between 5-exo closure to C and 6-endo closure to N, the former predominated. However, 6-endo closure to C predominated over 5-exo cyclization to N in isomeric imines. Absolute values of cyclization rate constants were determined and an explanation for the unusual 6-endo preference is offered. Chiral induction in 6-endo cyclization to C of an aldimine from D-glyceraldehyde acetonide was observed, and its sense was determined.

引用

页码：291 / 321

页数：31

共 50 条

[1] A HISTORY OF FREE-RADICAL CHEMISTRY
KING, MC
CHEMTECH, 1985, 15 (11) : 701 - 704
[2] THE DEVELOPMENT OF FREE-RADICAL CHEMISTRY
WALLING, C
JOURNAL OF CHEMICAL EDUCATION, 1986, 63 (02) : 99 - 102
[3] FREE-RADICAL CHEMISTRY OF CELLULOSE
ARTHUR, JC
ABSTRACTS OF PAPERS OF THE AMERICAN CHEMICAL SOCIETY, 1984, 188 (AUG): : 69 - CELL
[4] FREE-RADICAL CHEMISTRY OF SULFITE
NETA, P
HUIE, RE
ENVIRONMENTAL HEALTH PERSPECTIVES, 1985, 64 : 209 - 217
[5] SYNTHETIC APPLICATIONS OF FREE-RADICAL CHEMISTRY
CLIVE, DLJ
ABSTRACTS OF PAPERS OF THE AMERICAN CHEMICAL SOCIETY, 1989, 197 : 93 - ORGN
[6] FREE-RADICAL CHEMISTRY OF COAL LIQUEFACTION
VERNON, LW
ABSTRACTS OF PAPERS OF THE AMERICAN CHEMICAL SOCIETY, 1979, (APR): : 80 - 80
[7] FREE-RADICAL CHEMISTRY - RELATIONSHIP TO EXERCISE
JENKINS, RR
SPORTS MEDICINE, 1988, 5 (03) : 156 - 170
[8] THE EVOLUTION OF FREE-RADICAL CHEMISTRY AT CHICAGO
MAYO, FR
JOURNAL OF CHEMICAL EDUCATION, 1986, 63 (02) : 97 - 99
[9] ASPECTS OF ORGANOMETALLIC FREE-RADICAL CHEMISTRY
LAPPERT, MF
CHIMIA, 1976, 30 (05) : 273 - 274
[10] ASPECTS OF FREE-RADICAL ORGANOMETALLIC CHEMISTRY
LAPPERT, MF
ABSTRACTS OF PAPERS OF THE AMERICAN CHEMICAL SOCIETY, 1980, 180 (AUG): : 204 - INOR

← 1 2 3 4 5 →