Base catalysed rearrangements involving ylide intermediates. Part 6. The rearrangements of diallyl- and allyipropynyl-ammonium cations in protic media
作者:Trevor Laird、W. David Ollis、Ian O. Sutherland
DOI:10.1039/p19800001477
日期:——
aprotic solvents. The cations (15) undergo Hofmann elimination to the naphthalenic amines (12) or (13) and (14). The methiodide of amine (13g) shows a novel consequence, of restricted rotation. The n.m.r.spectrum of the methiodide shows that the two protons of the methylene group are diastereotopic.