Carbonyl difluoride: a versatile fluorinating reagent
作者:O. D. Gupta、Jean'ne M. Shreeve
DOI:10.1039/c39840000416
日期:——
Carbonyldifluoride is a readily accessible reagent for introducing fluorine into molecules by oxidative addition to the central atom or by displacement of hydrogen from P–H, N–H, or C–H bonds.
The reaction of constrained dioxazaphosphabicyclo[3.3.0]octane with acid chlorides provides a facile and efficient one-pot route to eight membered cyclic phosphoric and thiophosphoric esters.