N-Sulfinyl perfluoroalkanesulfonamides, RfSO2NSO, prepared by refluxing perfluoroalkanesulfonamideswith thionyl chloride, react easily with aromatic aldehydes giving N-perfluoroalkanesulfonyl aromaticimines, RfSO2NCHAr, through elimination of sulfurdioxide.
Ñ -亚磺酰基perfluoroalkanesulfonamides,R ˚F SO 2 NSO,通过回流perfluoroalkanesulfonamideswith亚硫酰氯制备的,与芳香醛得到容易反应Ñ -perfluoroalkanesulfonyl芳香亚胺,R ˚F SO 2 NCHAr,通过消除sulfurdioxide的。
Reactions of N-sulfinylfluoroalkanesulfonylamides with alkene oxides
作者:Shizheng Zhu、Jie Zhang、Bin Xu、Xianglin Jin
DOI:10.1016/0022-1139(96)03467-7
日期:1996.7
Reactions of N-sulfinylfluoroalkanesulfonylamides, RfSO2NSO (1), with alkeneoxides 2 at room temperature gave the cyclo condensation products 2-oxa-3-fluoroalkanesulfonyl-1,2,3-oxathiazolidines, RfSO2NCH(R)CH2OS(O) (3). When R was phenyl, the compound decomposed at 160 °C to give N-fluoroalkanesulfonylaziridine, RfSO2NCH2CH(C6H5), with elimination of SO2. Acidic hydrolysis of 3c [Rf=I(CF2) 2O(CF2)2
在室温下,N-亚磺酰基氟代烷磺酰基酰胺R f SO 2 NSO(1)与环氧烷2的反应生成环缩合产物2-oxa-3-氟代烷磺酰基-1,2,3-氧代噻唑烷,R f SO 2 NCH(R CH 2 OS(O)(3)。当R为苯基时,该化合物在160℃分解,得到N-氟代链烷磺酰基氮丙啶,R f SO 2 NCH 2 CH(C 6 H 5),并且消除了SO 2。3c [R f的酸性水解= I(CF 2)2 O(CF 2)2,R = Ph]给出R f SO 2 NHCH(Ph)CH 2 OH(5),其通过X射线衍射分析鉴定。
Synthesis of perfluoroalkanesulfonylaminoalkylphosphonic acids
作者:Shi Zheng Zhu、Xiang Ling Jin
DOI:10.1016/0022-1139(94)03169-z
日期:1995.5
The title compounds were obtained in high yield by the hydrolysis of perfluoroalkanesulfonylaminoalkylphosphites, which were prepared from the addition of dimethylphosphite to N-perfluoroalkanesulfonylimines. The molecular structure of R(F)SO(2)NH(4-CH3C6H5)CHP(O)(OMe)(2) is presented.
Reactions of N-sulfinylfluoroalkanesulfonyl amines with nucleophiles containing reactive hydrogen
作者:Ai-Wen Li、Bin Xu、Chao-Xian Wang、Shi-Zheng Zhu
DOI:10.1016/0022-1139(93)03060-y
日期:1994.10
The reactions of N-sulfinylfluoroalkanesulfonyl amines, RfSO2NSO (1), with malonate or dialkyl phosphite gave 1:1 adducts RfSO2NHS (O) Nu [Nu = CH(COOEt)2, P(O)(OMe)2], and with alcohols or phenols formed RfSO2NH2 and the sulfites O=S(OR)2 by double addition [R=CH3, CMe3, H(CF2)2CH2, C6H5, C6F5]. Trans-sulfinylation occurred during the reaction of 1 with anilines (C6H5NH2, 4-FC6H4NH2 and C6F5NH2).
的反应Ñ -sulfinylfluoroalkanesulfonyl胺,R ˚F SO 2 NSO(1)中,用丙二酸或二烷基亚磷酸酯,得到1:1个加合物- [R ˚F SO 2 NHS(O)女[女= CH(COOEt烷基)2,P(O)( OMe)2 ],并与醇或酚形成R f SO 2 NH 2和亚硫酸盐O = S(OR)2通过重复添加[R = CH 3,CMe 3,H(CF 2)2 CH 2,C 6高5,高6 F 5]。的反应过程中发生的反式亚磺酰化1与苯胺(C 6 H ^ 5 NH 2,4-FC 6 H ^ 4 NH 2和C 6 ˚F 5 NH 2)。
Condensation reaction of N-sulphinylperfluoroalkanesulphonamides
作者:Shi-Zheng Zhu、Qing-Yun Chen
DOI:10.1039/c39910000732
日期:——
N-Sulphinylperfluoroalkanesulphonamides, RfSO2NSO, which are prepared by refluxing of perfluoroalkanesulphonamides with thionyl chloride, react easily with aldehydes, ketones, sulphoxides and phosphorus trichloride oxide yielding a series of new compounds RfSO2NY (Y = CHAr, CR1R2, SR1R2 and PCl3) with elimination of sulphur dioxide.