Thiophosphorus acid amides

Chemistry of carbon compounds – Miscellaneous organic carbon compounds – C-metal

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2604655R, 260471R, 260543P, 260551S, 260557R, 260556A, 260556AR, 260558R, 260559R, 260561R, 260562R, 260780, 260941, 260944, 260936, 260940, C07C14502

Patent

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039339076

ABSTRACT:
Amides of phosphorus-containing thioacids are reacted with sulphenyl halides to give phosphorus-containing thioacid amides in which one or more of the nitrogen atoms carries a substituent attached through a sulphur atom. These substituted amides are inhibitors of premature vulcanisation in rubbers. The most effective compounds carry a secondary alkylthio or cycloalkylthio on each nitrogen atom.

REFERENCES:
patent: 3755507 (1973-08-01), Brown

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