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Bulletin of the Korean Chemical Society (BKCS)

ISSN 0253-2964(Print)
ISSN 1229-5949(Online)
Volume 7, Number 3
BKCSDE 7(3)
March 20, 1986 

 
Title
The Photoaddition Reaction of 1,4-Diphenyl-1,3-butadiyne with 5-Fluorouracil
Author
Sang Chul Shim*, Tae Suk Lee, Sung Sik Kim
Keywords
Abstract
Diacetylene compound, 1,4-diphenyl-1,3-butadiyne, was photolyzed with 5-fluorouracil as a model reaction of the phototoxic conjugated poly-ynes with DNA or RNA and obtained a [2 + 2] photocycloadduct. The structure of the photoadduct was determined by spectral methods and compared with the [2 + 2] photoadducts of 1,4-diphenyl-1,3-butadiyne with tetramethylethylene and dimethyl fumarate.
Page
228 - 230
Full Text
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