Chemische Berichte

The reaction between oximes and tervalent phosphorus compounds: A low??temperature radical rearrangement process

RF Hudson, C Brown, A Maron

Index: Hudson, Robert F.; Brown, Charles; Maron, A. Chemische Berichte, 1982 , vol. 115, # 7 p. 2560 - 2573

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Citation Number: 14

Abstract

Abstract Ketoximes react rapidly with X 2 PCl compounds were X= Ph, Me 2 N, EtO and X 2= OCH 2 CH 2 O at low temperatures (− 60 to− 80 C) in the presence of triethylamine to give a P III intermediate 2, which rearranges by a unimolecular process to the corresponding N- phosphinylated imine 3. Free radicals, formed by capture of the initially produced phosphonyl radical, are detected by ESR spectroscopy, and evidence for a radical cage ...