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Bulletin of the Korean Chemical Society (BKCS)

ISSN 0253-2964(Print)
ISSN 1229-5949(Online)
Volume 7, Number 1
BKCSDE 7(1)
January 20, 1986 

 
Title
Synthesis of Nucleophilic Adducts of Thiols (Ⅶ). Addition of Thioglycolic Acid to α-Cyano-β-phenylacrylic Acid Derivatives
Author
Tae-Sung Huh*, Hee-Jong Lee, In-Sup Han, Tae-Rin Kim
Keywords
Abstract
Reaction of α-cyano-β-phenylacrylic acid derivatives (Ⅰ) with thioglycolic acid in the molar ratio of 1:2 in saturated sodium bicarbonate solution yielded 3-(4'-oxo-2'-thiazolin-2'-yl)-2-phenyl-4-oxotetrah ydrothiophene derivatives (V). Thioglycolic acid was found to be added not only to carbon-carbon double bond but also to carbon-nitrogen triple bond and those adducts were cyclized to V.
Page
23 - 25
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