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Bulletin of the Korean Chemical Society (BKCS)

ISSN 0253-2964(Print)
ISSN 1229-5949(Online)
Volume 9, Number 1
BKCSDE 9(1)
January 20, 1988 

 
Title
Synthsis of N-Phenylcysteine
Author
Ge Hyeong Lee, Chwang Siek Pak, Hyo Won Lee*
Keywords
Abstract
N-Phenylcysteine (1) was prepared as a hydrobromide in good yield from the acid hydrolysis of 4-carboxy-2-methyl-3-phenyl-Δ 2-thiazolinium bromide (5), which was derived from the reaction of thioacetanilide and α -bromoacrylic acid. The treatment of ethyl ester(6) of N-phenylcysteine with 2,2-dimethoxypropane rendered it to ethyl 2,2-dimethyl-3-phenylthiazoline-4-carboxylate (7).
Page
25 - 27
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