27464-39-7Relevant academic research and scientific papers
ON THE REACTION OF BENZOTHIAZOL-2-YL SULPHENAMIDES WITH PHOSPHITES
Brownbridge, P.,Jowett, I. C.
, p. 311 - 318 (2007/10/02)
A study of the synthesis of phosphoramidates from phosphites and benzothiazol-2-yl-sulphenamides, indicates that a quinquecovalent phosphorane is an intermediate.Since the initial step in this reaction does not involve attack of phosphorus on nitrogen, it is unlikely that these sulphenamides will act as electrophilic aminating agents towards non-phosphorus nucleophiles.An efficient new method for preparing benzothiazol-2-yl-sulphenamides is reported.
Process for the preparation of thiazolesulphenamides
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, (2008/06/13)
Thiazolesulphenamides, useful as rubber vulcanization accelerators, are made by reaction of a 2-mercapto-thiazole or a 2,2'-dithiazolyl disulphide with ammonia or a primary or secondary amine in the presence of oxygen and a copper catalyst of specified kind.
