2181-47-7Relevant academic research and scientific papers
Direct C-OH/P(O)-H dehydration coupling forming phosphine oxides
Chen, Long,Zhu, Yueyue,Chen, Tieqiao,Liu, Long,Zhang, Ji-Shu,Han, Li-Biao
supporting information, p. 5090 - 5093 (2018/07/29)
A t-BuONa-mediated C-OH/P(O)-H cross dehydration coupling to produce alkylphosphine oxides is developed. This reaction employed readily available alcohols and P(O)-H compounds as the starting materials, providing an efficient alternative method for constructing sp3 C-P bonds. A reasonable reaction path involving dehydration and subsequent regio-selective hydrophosphorylation of the resulting alkenes was proposed.
MISE EN EVIDENCE DE LA FLUORESCENCE D'OXYDES D'ARYLPHOSPHINES TERTIAIRES
Bourson, Jean,Oliveros, Laureano
, p. 75 - 82 (2007/10/02)
Fluorescence properties of 14 tertiary phosphine oxides have been investigated.Triphenyl, (phenyl)-alkyldiphenyl and alkyldiphenyl phosphine oxides exhibit only weak fluorescence (quantum yields /= 0.01).On the other hand, when a substituent on the phosp
CONCERNING PHOSPHIRENIUM CATIONS
Breslow, Ronald,Deuring, Lisa A.
, p. 1345 - 1348 (2007/10/02)
Tetraphenyl-, tetraethyl-, and 1,1-diphenyl-2,3-diethylphosphirenium cations can be prepared by extension of a previously desribed procedure, but base-promoted cyclizations of 1,3-dihalophosphonium cations proceed to ring-opened products by an alternate p
