An unusual non-radical phenolic coupling

被引：6
|
作者：
Bell, NV
Bowman, WR
Coe, PF
Turner, AT
Whybrow, D
机构：
[1] LOUGHBOROUGH UNIV TECHNOL, DEPT CHEM, LOUGHBOROUGH LE11 3TU, LEICS, ENGLAND
[2] KNOLL PHARMACEUT, CHEM DEV GRP, NOTTINGHAM NG1 1GF, ENGLAND
来源：
TETRAHEDRON LETTERS | 1997年 / 38卷 / 14期
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)00407-3
中图分类号：
O62 [有机化学];
学科分类号：
070303 ; 081704 ;
摘要：
4-Substituted-2,6-diiodophenols undergo non-radical ortho-ortho phenolic coupling by an S(N)2 mechanism with liberation of I-2 to yield the corresponding biphenyls. in particular, the ethyl ester of N-acetyl-3,5-diiodotyrosine gives good yields of the corresponding dityrosine analogue 2 under mild conditions. (C) 1997 Published by Elsevier Science Ltd.
引用
收藏
页码：2581 / 2584
页数：4
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