Studies on Organic Sulfur Compounds. XIII. The Oxidation Reaction of Alkoxycarbonylthioureas with Bromine

1 January 1973

journal article
Published by Pharmaceutical Society of Japan in CHEMICAL & PHARMACEUTICAL BULLETIN

Vol. 21 (11) , 2396-2407
https://doi.org/10.1248/cpb.21.2396

Abstract

N-Alkoxycarbonylthioureas (A) were reacted with bromine in CHCl₃ to afford sulfur, alkoxycarbonylureas (B), 3, 5-bis (alkoxycarbonylimino)-1, 2, 4-dithiazolidines (C), 3, 5-bis-(alkoxycarbonylamino)-1, 2, 4-thiadiazoles (D), 2-alkoxycarbonyl-5-alkoxycarbonylamino-3-imino-1, 2, 4-thiadiazolines (E) and 3-amino-5-alkoxycarbonylamino-1, 2, 4-thiadiazoles (F). This paper describes in detail on the confirmation of the structures of these reaction products.

Keywords

ORGANIC SULFUR
ALKOXYCARBONYLIMINO
STRUCTURES
REACTED
XIII
SULFUR COMPOUNDS
THIADIAZOLINES
DITHIAZOLIDINES

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