In:
Journal of Heterocyclic Chemistry, Wiley, Vol. 51, No. 1 ( 2014-01), p. 62-70
Abstract:
New route for the synthesis of 2‐(benzothiazol‐2‐ylthio)‐1‐phenylethanone ( 6 ) and 2‐(acetonylthio)benzothiazole ( 1 ) by using phenacyl bromide and α‐chloroacetone, respectively, through carbon–sulfur bond cleavage reactions in a basic medium has been generated. Treatment of 1 with malononitrile and elemental sulfur afforded the corresponding derivative of 2‐amino‐3‐cyanothiophene ( 12 ), whereas treatment of 1 with cyanoacetohydrazide afforded the corresponding derivative of cyanoacetylhydrazone derivative ( 13 ). The structure of the synthesis compounds has been established on the basis of elemental analyses, 1 H‐NMR, 13 C‐NMR, correlation spectroscopy, heteronuclear single quantum coherence, MS spectra, and X‐ray crystallographic investigations.
Type of Medium:
Online Resource
ISSN:
0022-152X
,
1943-5193
Language:
English
Publisher:
Wiley
Publication Date:
2014
detail.hit.zdb_id:
2042274-X
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