Caroline S. Jones, Steven D. Bull and Jonathan M. J. Williams
Org. Biomol. Chem., 2016,14, 8452-8456
DOI:
10.1039/C6OB01854H,
Communication
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.