Expedient Synthesis of Sulfinamides from Sulfonyl Chlorides
作者:Michael Harmata、Pinguan Zheng、Chaofeng Huang、Maria G. Gomes、Weijiang Ying、Kanok-On Ranyanil、Gayatri Balan、Nathan L. Calkins
DOI:10.1021/jo062296i
日期:2007.1.1
Sulfinamides were synthesized fromsulfonylchlorides using a procedure involving in situ reduction of sulfonylchlorides. The reaction is broad in scope and easy to perform.
使用涉及原位还原磺酰氯的方法,由磺酰氯合成亚磺酰胺。该反应范围广且易于进行。
Direct conversion of sulfinamides to thiosulfonates without the use of additional redox agents under metal-free conditions
Direct conversion of sulfinamides to thiosulfonates is achieved under metal-free conditions without the use of additional redox agents.
磺胺酰胺直接转化为硫代磺酸酯,在无金属条件下实现,无需额外使用氧化还原剂。
PNSO Ligands as a Tool to Study Metal Bonding of Electron‐Deficient Sulfinyl Groups
作者:Marc Revés、Antoni Riera、Xavier Verdaguer
DOI:10.1002/ejic.200900521
日期:2009.10
N-phosphanylsulfinamide (PNSO) ligands with electron-deficient sulfinylgroups was synthesized. Reaction with Co2–alkyne complexes yields P,S-bridged complexes. These complexes were used to study the metalbonding of different sulfinylgroups. IR spectroscopy, X-ray analysis, and Pauson–Khand reactivity studies indicated that electrondeficient sulfinylgroups provide enhanced S metalbonding.
Intermolecular C−N Addition of Amides and S−N Addition of Sulfinamides to Arynes
作者:Zhijian Liu、Richard C. Larock
DOI:10.1021/ja054079p
日期:2005.9.28
An efficient, mild, transition-metal-free method has been developed for the intermolecular C-N sigma-bond addition of amides and S-N sigma-bond addition of sulfinamides to arynes to form one C-C bond and one heteroatom-carbon bond in one step at room temperature. Evidence for a stepwise mechanism is provided.
Interrupted reduction of CF 3 SO 2 Cl using tricyclohexylphosphine allows for electrophilic trifluoromethylsulfinylation
作者:Hélène Chachignon、Dominique Cahard
DOI:10.1016/j.jfluchem.2016.11.020
日期:2017.6
The monoreduction of trifluoromethanesulfonyl chloride by an appropriate phosphine, preferentially tricyclohexylphosphine, generates the reactive trifluoromethanesulfinyl chloride CF3SOCl as donor of CF3S(O)+ cation. The direct trifluoromethylsulfinylation of indoles, pyrroles, other azaarenes, amines, and phenols was successfully achieved in moderate to high yields.