Title of article :
A novel cis–trans photoisomerization of vinylidenecyclopropanes via an electron-transfer chain process
Author/Authors :
Mizuno، نويسنده , , Kazuhiko and Nire، نويسنده , , Koji and Sugita، نويسنده , , Hikaru and Maeda، نويسنده , , Hajime، نويسنده ,
Issue Information :
هفته نامه با شماره پیاپی سال 2001
Abstract :
The cis–trans photoisomerization of 1-bis(4-methoxyphenyl)vinylidene-2,3-dimethylcyclopropanes in aerated acetonitrile was sensitized by 9,10-dicyanoanthracene and chloranil in the presence of an additive via an electron-transfer chain process, in which the cation radicals generated from the vinylidenecyclopropanes were involved as chain carriers.
Keywords :
Photoisomerization , Photoinduced electron-transfer , cation radical , chain process , vinylidenecyclopropane
Journal title :
Tetrahedron Letters
Journal title :
Tetrahedron Letters
