43214-11-5Relevant articles and documents
Synthesis of pinacol acetals catalyzed by (2-carboxyphenyl)diphenylphosphonium bromide
Huang, Wenhua,Xu, Ning
supporting information, p. 2133 - 2138 (2017/10/31)
(2-Carboxyphenyl)diphenylphosphonium bromide that is readily prepared from commercial 2-(diphenylphosphino)benzoic acid and HBr is an efficient catalyst for the synthesis of pinacol acetals from a variety of aldehydes at room temperature.