(2-Hydroxyphenylmethylene)bis(phosphine oxides): a facile rearrangement into 2-(phosphinylmethyl)phenyl phosphinates
作者:Alexander N. Bovin、Alla N. Yarkevich、Alexander V. Kharitonov、Eugene N. Tsvetkov
DOI:10.1039/c39940000973
日期:——
(2-Hydroxyphenylmethylene)bis(phosphine oxides)3 prepared from 2-(diphenylphosphinylmethyl)phenyl phosphinates 2 by oxygen-to-carbon 1,4-phosphinyl migration easily rearrange back into a mixture of 2-(phosphinylmethyl)phenyl phosphinates 2 and 4 under basic conditions or upon heating.
Experimental and theoretical investigation of intramolecular transformations of silicon-containing (haloalkyl)phosphorylated ureas and acylamides
作者:M. A. Pudovik、G. A. Chmutova、L. K. Kibardina、S. A. Terent’eva、R. Kh. Bagautdinova、N. A. Khailova、R. M. Kamalov、A. N. Pudovik
DOI:10.1134/s1070363206030078
日期:2006.3
Silicon-containing chloromethylphosphorylated ureas undergo transformation involving evolution of chlorotrimethylsilane and formation of 1,3,4-oxazaphospholes. Their analogs, silicon-containing phosphorylated acylamides, transform in another way, viz. by beta-cleavage to form the corresponding siloxyphosphonates. Quantum-chemical investigation of thermodynamic characteristics of these processes was carried out.
A simple synthesis of dimeric 2,2-disubstituted 1,3, 2-benzoxazaphosholes from phosphoryl pIV-compounds.
作者:A.N. Bovin、A.N. Chekhlov、E.N. Tsvetkov
DOI:10.1016/s0040-4039(00)98072-9
日期:1990.1
Optically active amides of four-coordinate phosphorus acids
作者:R. Kh. Bagautdinova、L. K. Kibardina、M. A. Pudovik
DOI:10.1134/s1070363207080312
日期:2007.8
Pudovik; Krepysheva; Al'myanova, Russian Journal of General Chemistry, 1996, vol. 66, # 3, p. 349 - 352