A reaction cascade involving room temperature base-induced ynephosphine-phosphaallene rearrangement and Myers–Saito type cycloaromatization of the ene-yne-allenephosphine intermediate is described.
A general method for preparing secondary P-alkenyl and P-alkynyl phosphine oxides, compounds unknown so far, involves the condensation of the vinyl Grignard reagent or lithium acetylide on P-chloroaminophosphines followed by acidic hydrolysis of the corresponding vinyl- or ethynylaminophosphines on a solid acid (Amberlyst 15). The few reported chemical properties are mainly related to the strong PH bond activation. Of special interest is the addition of a secondary vinylphosphine oxyde derivative on methyl acrylate which occurs at room temperature without any catalyst.
Krolevets, A. A.; Antipova, V. V.; Adamov, A. V., Journal of general chemistry of the USSR, 1989, vol. 59, # 10.1, p. 2018 - 2026
作者:Krolevets, A. A.、Antipova, V. V.、Adamov, A. V.、Popov, A. G.、Petrovskii, P. V.、Martynov, I. V.
DOI:——
日期:——
Synthesis and some properties of phosphorus-substituted azomethines
作者:M. M. Kabachnik、Z. S. Novikova、I. A. Chadnaya、A. A. Borisenko、I. P. Beletskaya
DOI:10.1007/bf02498961
日期:1998.2
A series of phosphorus(III)-substituted azomethines and enamines were synthesized by the reaction of lithium salts of aldimines and ketimines with derivatives of phosphorus(III) acids. Some properties of the compounds synthesized were studied.
Du Mont, Wolf-Walther; Karnop, Michael; Mahnke, Jens, Chemische Berichte, 1997, vol. 130, # 11, p. 1619 - 1623
作者:Du Mont, Wolf-Walther、Karnop, Michael、Mahnke, Jens、Martens, Reiner、Druckenbrodt, Christian、Jeske, Joerg、Jones, Peter G.