On the mechanism of the tetrathiafulvalene-mediated radical-polar crossover reactions

被引:12
作者
Bashir, N
Callaghan, O
Murphy, JA
Ravishanker, T
Roome, SJ
机构
[1] UNIV STRATHCLYDE,DEPT PURE & APPL CHEM,GLASGOW G1 1XL,LANARK,SCOTLAND
[2] UNIV NOTTINGHAM,DEPT CHEM,NOTTINGHAM NG7 2RD,ENGLAND
基金
英国工程与自然科学研究理事会;
关键词
D O I
10.1016/S0040-4039(97)01382-8
中图分类号
O62 [有机化学];
学科分类号
070303 ; 081704 ;
摘要
Strong evidence supports the previously proposed mechanism of the radical-polar crossover reactions, and discounts a totally ionic mechanism. (C) 1997 Elsevier Science Ltd.
引用
收藏
页码:6255 / 6258
页数:4
相关论文
共 18 条
[1]   CONSECUTIVE RING-CLOSURE AND NEOPHYL REARRANGEMENT OF SOME ALKENYLARYL RADICALS [J].
ABEYWICKREMA, AN ;
BECKWITH, ALJ ;
GERBA, S .
JOURNAL OF ORGANIC CHEMISTRY, 1987, 52 (18) :4072-4078
[2]   IODODEDIAZONIATION OF ARENEDIAZONIUM SALTS ACCOMPANIED BY ARYL RADICAL RING-CLOSURE [J].
BECKWITH, ALJ ;
MEIJS, GF .
JOURNAL OF ORGANIC CHEMISTRY, 1987, 52 (10) :1922-1930
[3]  
BECKWITH ALJ, 1986, J AM CHEM SOC, V108, P5890
[4]   TETRATHIAFULVALENE AS A TRIGGER FOR SEQUENTIAL RADICAL TRANSLOCATION AND FUNCTIONALIZATION [J].
BEGLEY, MJ ;
MURPHY, JA ;
ROOME, SJ .
TETRAHEDRON LETTERS, 1994, 35 (46) :8679-8682
[5]  
BRYCE MR, 1985, ALDRICHIM ACTA, V18, P73
[6]   ELECTRONEGATIVELY SUBSTITUTED CARBOCATIONS [J].
CREARY, X .
CHEMICAL REVIEWS, 1991, 91 (08) :1625-1678
[7]   Stereocontrolled synthesis of complex polycycles using tetrathiafulvalene mediated radical-polar crossover reactions [J].
Fletcher, RJ ;
Hibbs, DE ;
Hursthouse, M ;
Lampard, C ;
Murphy, JA ;
Roome, SJ .
CHEMICAL COMMUNICATIONS, 1996, (06) :739-740
[8]  
FLETCHER RJ, 1995, J CHEM SOC P1, P1349
[9]  
Fossey J., 1995, FREE RADICALS ORGANI
[10]  
GASTALDI S, 1997, J CHEM SOC P1, P1549