Thermal. alpha.-deoxysilylation of N, O-bis (trimethylsilyl)-N-phenylhydroxylamine

FP Tsui, YH Chang, TM Vogel…

Index: Tsui,F.P. et al. Journal of Organic Chemistry, 1976 , vol. 41, p. 3381 - 3388

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Citation Number: 19

Abstract

Heating N, O-bis (trimethylsily1)-N-phenylhydroxylamine (4) at 100 OC in cyclohexene leads to expulsion of hexamethyldisiloxane and formation of mainly aniline (53%), together with a small amount (2%) of 7-phenyl-7-azabicyclo [4.1. 0] heptane, and other minor products consistent with the intermediacy of phenylnitrene (PhN:). Attempts to trap PhN: with stilbenes met with only very limited success; however, thermolysis of 4 in the presence of ...