Reactifs Hydrosolubles DE tert-Butoxycarbonylation D1′ amines. II.1Sels Stables DE tert-Butoxycarbonyl-1 Alkyl-3 Imidazolium
- 1 January 1973
- journal article
- research article
- Published by Taylor & Francis in Synthetic Communications
- Vol. 3 (2) , 111-114
- https://doi.org/10.1080/00397917308062018
Abstract
Les dérivés acylés d'amines tertiaires sont des espèces très réactives mais très instables. L'utilisation de certains hétérocycles azotés tels que les N-alkyl imidazoles permet une délocalisation de la charge positive et augmente considérablement la stabilité des acyl-ammoniums.3,4Keywords
This publication has 8 references indexed in Scilit:
- The von braun cyanogen bromide reaction - structure of the intermediateTetrahedron Letters, 1971
- A water-soluble agent for the t-butoxycarbonylation of aminesJournal of the Chemical Society D: Chemical Communications, 1971
- The preparation of N-cyanoammonium saltsTetrahedron Letters, 1970
- New methods of introducing the carbo-tert-butoxy amino-protecting group. tert-Alkyl chloroformates substituted with electron-withdrawing substituentsThe Journal of Organic Chemistry, 1970
- Protection by acylation in the selective alkylation of heterocyclesThe Journal of Organic Chemistry, 1970
- Synthese und Verwendung von tert.‐Butyloxycarbonylfluorid. und anderen Fluorkohlensäureestern zur Darstellung säurelabiler Urethan‐Derivate von AminosäurenEuropean Journal of Organic Chemistry, 1968
- Synthese von Carbonsäureestern nach der ImidazolidmethodeEuropean Journal of Inorganic Chemistry, 1962
- t‐Butyloxycarbonyl‐imidazol und t‐Butyloxycarbonyl‐hydrazinHelvetica Chimica Acta, 1961