Novel heteroatom containing rubyrins

被引:34
作者
Srinivasan, A
Pushpan, SK
Ravikumar, M
Chandrashekar, TK [1 ]
Roy, R
机构
[1] Indian Inst Technol, Dept Chem, Kanpur 208016, Uttar Pradesh, India
[2] CDRI, RSIC, NMR Div, Lucknow, Uttar Pradesh, India
关键词
D O I
10.1016/S0040-4020(99)00313-0
中图分类号
O62 [有机化学];
学科分类号
070303 ; 081704 ;
摘要
Synthesis of rubyrins containing two or three heteroatoms (O, S, Se) in the core is accomplished using modified diols and tetrapyrromethanes. Substitution of heteroatoms leads to significant reductions in HOMO-LUMO gap and easier oxidations and reductions reflecting the changes in electronic structure of the rubyrin skeleton. (C) 1999 Elsevier Science Ltd. All rights reserved.
引用
收藏
页码:6671 / 6680
页数:10
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