A heavy-atom effect on the cis-trans photoisomerization of bisformyl-substituted trans,trans,trans-1,6-diphenyl-1,3,5-hexatriene

被引:9
|
作者
Sonoda, Y [1 ]
Kawanishi, Y [1 ]
Sakuragi, M [1 ]
机构
[1] Natl Inst Mat & Chem Res, Tsukuba, Ibaraki 3058565, Japan
关键词
D O I
10.1246/cl.1999.587
中图分类号
O6 [化学];
学科分类号
0703 ;
摘要
On irradiation of p,p'-bisformyl-substituted trans, trans trans-,6-diphenyl-1,3,5-hexatriene in ethyl iodide, trans, trans, trans --> tuans,cis,tuans isomerization was predominantly observed, which is in contrast to stereoselective trans, trans trans --> cis, trans, trans isomerization in common organic solvents.
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页码:587 / 588
页数:2
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