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Bulletin of the Korean Chemical Society (BKCS)

ISSN 0253-2964(Print)
ISSN 1229-5949(Online)
Volume 9, Number 3
BKCSDE 9(3)
March 20, 1988 

 
Title
Synthesis of Nucleophilic Adducts of Thiols (ⅩⅠ). Addition of L-Cysteine to β,β-Dinitrostyrene Derivatives
Author
Tae-Rin Kim*, Jae-Hoo Kim, Won-Sik Choi
Keywords
Abstract
The addition of L-cysteine without blocking amino and carboxyl groups to β,β-dinitrostyrene derivatives(11a-e) were investigated. β,β -Dinitrostyrene derivatives(11a-e) easily undergo addition reactions with L-cysteine to from s-(2,2-dinitro-1-phenylethyl)-L-cysteine(12a), s-[2,2-dinitro-1-(p-methyl)phenylethyl]-L-cysteine (12b), s-[2,2-dinitro-1-(p-methoxy)phenylethyl]-L-cystein e(12c), s-[2,2-dinitro-1-(p-chloro)phenylethyl]-L-cysteine (12d) and s-[2,2-dinitro-1-(p-nitro)phenylethyl]-L-cysteine( 12a), respectively. The structure of adducts were confirmed by means of spectral data, molecular weight measurement and elemental analysis.
Page
115 - 117
Full Text
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