Interaction of 2-methyl-2, 5-dioxo-1, 2-oxaphospholane with trimethylsilyl cyanide

IL Odinets, EA Antonov, PV Petrovsky, YI Morozik…

Index: Odinets, I. L.; Antonov, E. A.; Petrovsky, P. V.; Morozik, Yu. I.; Krivolapov, Yu. A.; et al. Russian Chemical Bulletin, 1993 , vol. 42, # 1 p. 154 - 161 Izvestiya Akademii Nauk SSSR, Seriya Khimicheskaya, 1993 , # 1 p. 170 - 177

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Abstract

Abstract The reaction of 2-methyl-2, 5-dioxo-1, 2-oxaphospholane (1) with trimethylsilyl cyanide was found to give, depending on conditions, three organophosphorus compounds: trimethylsilyl methyl (2-cyanocarbonylethyl) phosphinate (2), trimethylsilyl methyl (3- trimethylsiloxy-3, 3-dicyanopropyl) phosphinate (3) and trimethylsilyl methyl (3-trimethyl- siloxy-3-cyano-2-propenyl) phosphinate (4), On hydrolysis of 3 under mild conditions, ...