Photooxidation of 2,2'-indolylindolines to 2,2'-biindoles: Mild formation of ditryptophan crosslinks

被引:14
作者
Carter, DS [1 ]
VanVranken, DL [1 ]
机构
[1] UNIV CALIF IRVINE,DEPT CHEM,IRVINE,CA 92717
基金
美国国家科学基金会;
关键词
D O I
10.1016/0040-4039(96)01220-8
中图分类号
O62 [有机化学];
学科分类号
070303 ; 081704 ;
摘要
2,2'-Indolylindolines undergo facile photooxidation to form symmetrical fluorescent 2,2'-biindoles. The reaction proceeds slowly in air under ambient light, but direct irradiation facilitates the reaction. Peptide and N-glycosylated substrates are compatible with this mild photooxidation. Copyright (C) 1996 Elsevier Science Ltd
引用
收藏
页码:5629 / 5632
页数:4
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