37942-28-2Relevant articles and documents
N-ALKYLIDENECARBAMOYL ISOCYANATES. REACTIONS WITH PHOSPHORUS CHLORIDES
Gertsyuk, N. N.,Gorbatenko, V. I.,Samarai, L. I.
, p. 1233 - 1236 (2007/10/02)
In the reactions of alkylidenecarbamoyl isocyanates with phosphorus trichloride, pentachloride, and oxychloride exchange of the isocyanate group by a chlorine atom occurs.In reaction with phosphorus pentachloride 1-methoxy-2,2,2-trifluoroethylidenecarbamoyl isocyanate gives the product from addition of the chlorine at the carbonyl group, i. e., N-(1-methoxy-2,2,2-trifluoroethylidene)-N'-chlorocarbonylcarbonimidoyl chloride.
