97510-05-9Relevant academic research and scientific papers
Silver-Catalyzed Oxyphosphorylation of Unactivated Alkynes
Liu, Binbin,Song, Qingmin,Liu, Zhaohong,Wang, Zikun
supporting information, p. 3214 - 3219 (2021/05/27)
Here, we describe an application of hydroazidation in the instant activation of alkynes for achieving the oxyphosphorylation of unactivated alkynes with diarylphosphinoyl radicals under mild reaction conditions. This reaction provides a method for accessing β-ketophosphine oxides and phosphorus-containing pyrroles. (Figure presented.).
STEREOCHEMICALLY CONTROLLED SYNTHESIS OF UNSATURATED ACIDS VIA DIPHENYLPHOSPHINOYL(Ph2PO)-KETOACIDS
Levin, Daniel,Warren, Stuart
, p. 505 - 508 (2007/10/02)
Acylation of phosphine oxide anions with derivatives of cyclic anhydrides or oxidative cleavage of cyclic allyl phosphine oxides gives Ph2PO-ketoacids: reduction, separation of diastereoisomers, and completion of the Horner-Wittig reaction gives single isomers (E or Z) of unsaturated acids.
