Reaction of functionally 4-substituted hexahydropyrimidine-2-thiones with sodium tetrahydroborate. Synthesis of six-membered cyclic thioureas

Abstract

A new method was developed for the production of six-membered cyclic ureas based on the reaction of readily obtainable 4-azido-, 4-acetoxy-, or 4-phenylsulfonylhexahydropyrimidine-2-thiones with sodium tetrahydroborate.

How to Cite
Shutalev, A. D. Chem. Heterocycl. Compd. 1998, 34, 204. [Khim. Geterotsikl. Soedin. 1998, 34, 229.]

For this article in the English edition, see DOI https://doi.org/10.1007/BF02315185