ATOMYAN, A. V.;CHUXADZHYAN, EH. O.;BABAYAN, A. T., ARM. XIM. ZH., 1983, 36, N 10, 639-643
作者:ATOMYAN, A. V.、CHUXADZHYAN, EH. O.、BABAYAN, A. T.
DOI:——
日期:——
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.
Studies on Acetylenic Compounds. XXXIV. Rearrangement of Propargylammonium Halide Derivatives.
作者:Issei Iwai、Tetsuo Hiraoka
DOI:10.1248/cpb.11.1556
日期:——
The Stevens type rearrangement of phenylpropargylammonium halide derivatives was carried out. This rearrangement usually consists of 1, 2-shift of migratory group, however, it was found that bis phenylpropargylammonium halide derivative underwent the 1, 4-shift to give an allenic compound. The rearrangement was extended to a ring expansion reaction.