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Synlett 1994; 1994(4): 260-262
DOI: 10.1055/s-1994-22819
DOI: 10.1055/s-1994-22819
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© Georg Thieme Verlag, Rüdigerstr. 14, 70469 Stuttgart, Germany. All rights reserved. This journal, including all individual contributions and illustrations published therein, is legally protected by copyright for the duration of the copyright period. Any use, exploitation or commercialization outside the narrow limits set by copyright legislation, without the publisher's consent, is illegal and liable to criminal prosecution. This applies in particular to photostat reproduction, copying, cyclostyling, mimeographing or duplication of any kind, translating, preparation of microfilms, and electronic data processing and storage.
An Efficient and General Strategy for The Synthesis of Secondary E-Allylamines from Phosphorylated Allenes
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Publikationsverlauf
Publikationsdatum:
22. März 2002 (online)
A convenient and stereoselective synthesis of secondary E-allylamines by means of two-carbon elongation of enamines and/or imines is reported. Functionalized phosphine oxides 3???? are obtained by amine addition to phosphorylated allenes. Reaction of compounds 3???? with sodium borohydride led to the formation of ß-amino phosphine oxide derivatives 2????.