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Bulletin of the Korean Chemical Society (BKCS)

ISSN 0253-2964(Print)
ISSN 1229-5949(Online)
Volume 6, Number 2
BKCSDE 6(2)
February 20, 1985 

 
Title
Photocycloaddition Reaction of trans-Cinnamonitrile Derivatives with Tetramethylethylene
Author
Myeong Yun Chae, Suk Kyoon Yoon, Sang Chul Shim
Keywords
Abstract
Stereospecific [2 + 2] cycloadducts are obtained as major products when trans-cinnamonitrile derivatives are irradiated with excess tetramethylethylene. The fluorescence quenching studies, weak exciplex fluorescence, and sensitization by benzophenone suggest that this stereospecific photochemical cycloaddition reaction involves singlet exciplex intermediate formed between cinnamonitrile derivatives and tetramethylethylene.
Page
95 - 98
Full Text
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