名称:
A compound previously described as trichloromethanethiol is in fact 1,1,2,2-tetrachloro-1,2-ethanedisulfenyl dichloride
摘要:
The reaction of N-(4-methylphenyl)-trichloromethanesulfenamide 2a with base gives 2,3-bis-(4-methyl-phenyl)-5,5,6,6-tetrachloro-2,3,5,6-tetrahydro- 1.4,2,3-dithiadiazine 6a, which can be cleaved with HCI to give 1.1,2,2-tetrachloro-1,2-ethanedisulfenyl chloride 7, and not, respectively, 2,5-bis-(4-methylphenyl)-3,3,6,6-tetrachloro-2,3,5,6-tetrahydro-1,4,2,5-dithiadiazine 4a and trichloromethanethiol S.