Reactions of N-pentafluorosulfanylurethanes and thiolurethanes with phosphorus pentachloride
作者:Joseph S. Thrasher、Alan F. Clifford
DOI:10.1016/s0022-1139(00)85144-1
日期:1983.12
Urethanes of the type SF5NHC(O)OR react with PCl5 to give primarily SF5NCO. In only one case, where R = C6H5, was any evidence for an imine product observed. The corresponding reactions of SF5NHC(O)SR compounds give both SF5NCO and the imine product. The new compounds SF5N=C(Cl)SCH3 and SF5N=C(Cl)SC6H5 were identified by IR, NMR, and mass spectrometry.
SF 5 NHC(O)OR类型的氨基甲酸酯与PCl 5反应,主要生成SF 5 NCO。仅在一种情况下,其中R = C 6 H 5,是观察到亚胺产物的任何证据。SF 5 NHC(O)SR化合物的相应反应会同时生成SF 5 NCO和亚胺产物。通过IR,NMR和质谱鉴定了新化合物SF 5 N = C(Cl)SCH 3和SF 5 N = C(Cl)SC 6 H 5。