59555-99-6Relevant academic research and scientific papers
STEREOCHEMICALLY CONTROLLED SYNTHESIS OF UNSATURATED ACIDS VIA DIPHENYLPHOSPHINOYL(Ph2PO)-KETOACIDS
Levin, Daniel,Warren, Stuart
, p. 505 - 508 (1985)
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.
