Oxazolidines, obtained by the condensation of aldehydes with 2-anilino-1-alkanols, react with the Reformatsky reagent derived from ethylbromoacetate under mild reaction conditions to afford ethyl 3-(2-hydroxyalkyl)aminoalkanoates.
Reaction of phenyl-containing N-substituted 1,3-oxazolidines and 1,3-oxazinanes with triammine(tricarbonyl)chromium
作者:A. N. Artemov、E. V. Sazonova、N. A. Aksenova、G. K. Fukin、A. V. Cherkasov、V. I. Faerman、N. Yu. Grishina
DOI:10.1007/s11172-019-2590-4
日期:2019.8
New heterocyclic compounds with phenyl chromium tricarbonyl substituents were synthesized by the reaction of triammine(tricarbonyl)chromium with phenyl-substituted 1,3-oxazacy-cloalkanes bearing acetyl, tert-butyloxycarbonyl, or phenyl group at the nitrogen atom. The resulting compounds were isolated in the individual state and characterized by physicochemical methods of analysis.
201. Some compounds related to the aromatic “nitrogen mustards.”
作者:George A. R. Kon、John J. Roberts
DOI:10.1039/jr9500000978
日期:——
Petrow et al., Zhurnal Obshchei Khimii, 1953, vol. 23, p. 1771,1773; engl. Ausg. S. 1869, 1871
作者:Petrow et al.
DOI:——
日期:——
Unexpected 1,3-oxazolidine formation in the attempted oxidation of N-aryl-N-methyl substituted β-amino alcohols using pyridinium dichromate
作者:Jari T. Yli-Kauhaluoma、Curtis W. Harwig、Paul Wentworth、Kim D. Janda
DOI:10.1016/s0040-4039(98)00289-5
日期:1998.4
1,3-Oxazolidines were obtained from the reaction of N-methyl substituted beta-amino alcohols with pyridinium dichromate in dichloromethane. A single electron transfer mechanism. SET, is proposed to account for the formation of the 1,3-oxazolidines. (C) 1998 Elsevier Science Ltd. All rights reserved.