135646-84-3Relevant articles and documents
Investigations on 1,3-Thiazines. 44. Novel Rearrangement of 3,3'-Carbonylbis(tetrahydro-2H-1,3-thiazine-2-thione) and 3,3'-Carbonylbis(2-thiazolidinethione)
Hanefeld, Wolfgang,Goesseln, Hans Joachim von
, p. 1095 - 1097 (2007/10/02)
2-Thioxo-1,3-thiazine and -thiazolidine derivatives react with phosgen yielding N,N'-carbonylbis(heterocycles) 3, 9, 11, 12.With excess of phosgen 3 and 9 gave a novel rearrangement to the 3,5-bis(ω-chloroalkyl)-2,6-dithioxo-perhydro-1,3,5-thiadiazin-4-ones 8 and 10. Key Words: 1,3-Thiazines / Thiazolidines / 1,3,5-Thiadiazines