DBN hexafluorophosphate salts as convenient sulfonylating and phosphonylating agents
作者:Caroline S. Jones、Steven D. Bull、Jonathan M. J. Williams
DOI:10.1039/c6ob01854h
日期:——
Air-stable N-sulfonyl and N-phosphonyl DBN hexafluorophosphate salts have been synthesised under mild conditions as sulfonylating and phosphonylating agents. These salts are highly efficient in the sulfonylation and phosphonylation of a range of N- and O-nucleophiles to generate sulfonamides, sulfonate esters, phosphoramidates and phosphonate esters in good yields.