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Synthesis, crystal structure of some new 2-(4-methylbenzoylimino)-3-aryl-4-methyl-1,3-thiazolines

✍ Scribed by Aamer Saeed; Masood Parvez


Publisher
Journal of Heterocyclic Chemistry
Year
2006
Tongue
English
Weight
109 KB
Volume
43
Category
Article
ISSN
0022-152X

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✦ Synopsis


Abstract

magnified image

An efficient, straightforward synthesis of some new 2‐(4‐methylbenzoylimino)‐3‐aryl‐4‐methyl‐1,3‐thiazolines (2a‐i) is described. The methodology involves the cyclization of 1‐(4‐methylbenzoyl)‐3‐arylthioureas with acetone in the presence of bromine and triethylamine. The structures were confirmed by spectroscopic data, elemental analyses and in one case (2i) by the single crystal X‐ray diffraction data.


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