Regio- and stereospecific [2+2] photocyclodimerization of a crown-containing butadienyl dye via cation-induced self-assembly in solution

被引：11
|
作者：
Ushakov, Evgeny N. [1 ]
Vedernikov, Artem I. [2 ]
Alfimov, Michael V. [2 ]
Gromov, Sergey P. [2 ]
机构：
[1] Inst Problems Chem Phys, Dept Nanophoton, Chernogolovka 142432, Russia
[2] Photochem Ctr, Moscow 119421, Russia
来源：
PHOTOCHEMICAL & PHOTOBIOLOGICAL SCIENCES | 2011年 / 10卷 / 01期
基金：
俄罗斯基础研究基金会;
关键词：
CONTAINING STYRYL DYES; MULTIPHOTOCHROMIC; 15-CROWN-5; ETHERS; ANION-CAPPED COMPLEXES; SUPRAMOLECULAR CONTROL; PHOTODIMERIZATION;
D O I：
10.1039/c0pp00227e
中图分类号：
Q5 [生物化学]; Q7 [分子生物学];
学科分类号：
071010 ; 081704 ;
摘要：
Self-assembled pseudocyclic structures consisting of two molecules of a crown-containing butadienyl dye and two Mg2+ ions readily undergo regio- and stereospecific [2+2] photocycloaddition in MeCN to produce a single cyclobutane stereoisomer in almost quantitative yield.
引用
收藏
页码：15 / 18
页数：4
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