作者:Shizheng Zhu、Ping He
DOI:10.1016/j.tet.2005.03.094
日期:2005.6
The thermal decomposition reactions of fluoroalkanesulfonyl azides RfSO2N3 (1) in the presence of various substituted benzene XnC6H6−n [X: CH3 (n=1, 2, 4, 6), OCH3 (n=1, 2), C6H5CH2 (n=1), F, Cl, Br] were studied in detail. The N-aryl fluoroalkanesulfonyl amides [RfSO2NHC6H5−nXn] were produced as the major products. The ortho/para ratio resembled that of an electrophilic aromatic substituted reaction
氟代烷基磺酰基叠氮化物R f SO 2 N 3(1)在各种取代苯X n C 6 H 6- n [X:CH 3(n = 1,2,4,6),OCH 3的存在下的热分解反应(n= 1、2),C 6 H 5 CH 2(n= 1),F,Cl,Br]进行了详细研究。的Ñ -芳基酰胺氟烷[R ˚F SO 2 NHC 6 H ^ 5- Ñ X Ñ]被生产为主要产品。的邻位/对位比例类似于该亲电芳族取代的反应。假定离子π或σ络合物作为这些反应的中间体。