Nitrogen inversion and N–O bond rotation in some hydroxylamine and isoxazolidine derivatives

MIM Wazeer, HP Perzanowski…

Index: Hassan, Azfar; Wazeer, Mohamed I. M.; Perzanowski, Herman P.; Ali, Sk. Asrof Journal of the Chemical Society. Perkin Transactions 2, 1997 , # 3 p. 411 - 418

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Citation Number: 20

Abstract

A series of trisubstituted hydroxylamine derivatives, both cyclic and acyclic, has been prepared. The energy barriers in these hydroxylamines are found to be dominated either by nitrogen inversion or N–O bond rotation depending on the nature of the substituents attached to the nitrogen. In several series of compoun