- Preparation of benzylphosphonates via a palladium(0)-catalyzed cross-coupling of H-phosphonate diesters with benzyl halides. Synthetic and mechanistic studies
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We have developed a new, efficient method for the synthesis of benzylphosphonate and benzylphosphonothioate diesters via a palladium(0)- catalyzed cross-coupling reaction between benzyl halides and H-phosphonate or H-phosphonothioate diesters, using Pd2(dba)3(CHCl 3) as a palladium source and Xantphos as a supporting ligand. Some mechanistic aspects of these reactions were investigated using 31P NMR spectroscopy.
- Laven, Gaston,Kalek, Marcin,Jezowska, Martina,Stawinski, Jacek
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experimental part
p. 967 - 975
(2010/08/04)
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- PHASE-TRANSFER CATALYTIC ALKYLATION OF HYDROTHIOPHOSPHORYL COMPOUNDS. IV. REACTIONS WITH PRIMARY ALKYL HALIDES
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A convenient general method for the synthesis of compounds containing a thiophosphoryl group was elaborated on the basis of the Michaelis-Becker reaction with the use of the method of phase-transfer catalysis. The influence of the nature of the hydrothiophosphoryl compounds, of the alkylating agents, and of the reaction conditions on the yields of alkylated products was investigated in detail.
- Aladzheva, I. M.,Odinets, I. L.,Petrovskii, P. V.,Mastryukova, T. A.,Kabachnik, M. I.
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p. 431 - 437
(2007/10/02)
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- INTERACTION OF THIOESTERS OF P(III) WITH OXYGEN
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The compounds O,O-diethyl- and O,O-diisopropyl-S-benzylthiophosphite, 2-benzylthio-4,5-benzo-1,3,2-dioxaphospholane, diphenyl-S-benzylthiophosphinite, and S,S-dibenzylphenyldithiophosphonite were obtained.It was found that the thiophosphites enter into is
- Burilov, A. R.,Drozdova, Ya. A.,Pudovik, M. A.,Pudovik, A. N.
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p. 1885 - 1890
(2007/10/02)
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