Tetrahedron letters

The synthesis of (±)-heliotridane and (6S, 7S)-dihydroxyheliotridane via sequential hydrogen atom abstraction and cyclisation

J Robertson, MA Peplow, J Pillai

Index: Robertson, Jeremy; Peplow, Mark A.; Pillai, Jayasheela Tetrahedron Letters, 1996 , vol. 37, # 32 p. 5825 - 5828

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Citation Number: 46

Abstract

Download full text in PDF Opens in a new window. Article suggestions will be shown in a dialog on return to ScienceDirect. ... Please enable JavaScript to use all the features on this page. ... Treatment of N-(3-bromo-3-butenyl)pyrrolidine derivatives with tributyltin hydride and AIBN leads to hydrogen atom transfer of the intermediate vinyl radicals to give α-amino radicals which then cyclise stereoselectively yielding pyrrolizidines 1 and 13. ... It is known (ref. 7) that an ...