Synthesis of aziridines and azetidines from N-(ω-haloalkyl) imines
作者:Norbert De Kimpe、Dirk De Smaele
DOI:10.1016/0040-4039(94)80039-1
日期:1994.10
N-(2-Haloalkyl) and N-(3-haloalkyl) imines are convenient substrates for the synthesis of aziridines and azetidines via a two-step process involving nucleophile induced addition at the imino bond followed by intramolecular nucleophilic substitution.
A new synthesis of N-(alpha-methoxyarylmethyl)-2,2-dimethylaziridines is presented. Different benzaldehydes were converted into the corresponding imines upon reaction with 2-bromo-2-methylpropylamine. Treatment of the latter imines with sodium methoxide afforded N-(alpha-methoxyarylmethyl)-2,2-dimethylaziridines in good yields. (C) 2003 Elsevier Science Ltd. All rights reserved.
NIKOGOSYAN, L. L.;NERSESYAN, K. A.;SATINA, T. YA.;PANOSYAN, G. A.;INDZHIK+, ZH. ORGAN. XIMII, 25,(1989) N, S. 744-754
作者:NIKOGOSYAN, L. L.、NERSESYAN, K. A.、SATINA, T. YA.、PANOSYAN, G. A.、INDZHIK+
DOI:——
日期:——
YAO, ZIPENG;ZHANG, HUQIU;DONG, TINGWEI;YAN, DEGUAN, FUDAN SYUEHBAO. TSZYZHAN KEHSYUEHBAN, 28,(1989) N, S. 34-38