5958-61-2Relevant academic research and scientific papers
The deoxygenation of phosphine oxides under green chemical conditions
Keglevich, Gy?rgy,Kovcs, Tamara,Csatls, Flra
, p. 199 - 205 (2015/05/19)
The deoxygenation of a few diaryl-phenylphosphine oxides, dimethyl-phenylphosphine oxide, and 3-methyl-1-phenyl-3-phospholene 1-oxide was studied by phenylsilane, tetramethyldisiloxane (TMDS), and polymethylhydrosiloxane (PMHS) under conventional or microwave (MW) heating, in toluene or in the absence of any solvent at different temperatures. It was found that the deoxygenation with TMDS or PMHS under MW and solvent-free conditions may be the method of choice and provides a green chemical approach.
Alkylation and cyclopentannulation of phospholene derivatives
Pakulski, Zbigniew,Kwiatosz, Renata,Micha? Pietrusiewicz
, p. 1481 - 1492 (2007/10/03)
The deprotonation of 1-phenyl-3-phospholene 1-oxide, 1-sulfide or 1-borane with 1 or 2 equiv of LDA, followed by quenching with electrophiles gave a range of 2-mono- or 2,5-disubstituted phospholene derivatives in good yield. Only trans substitution in re
Synthesis of functionalized P-heterocycles including phosphine-borane complexes
Keglevich, Gyoergy,Toke, Laszlo,Ujszaszy, Kalman,Szollosy, Aron
, p. 457 - 460 (2007/10/03)
Preparation of phosphinic chlorides, amides, and sulfide derivatives, as well as phosphine-borane complexes of P-heterocycles is described.
