Formation of phenylpiperazines by a novel alumina supported bis-alkylation
作者:Eyal Mishani、Carmen S. Dence、Timothy J. McCarthy、Michael J. Welch
DOI:10.1016/0040-4039(95)02162-0
日期:1996.1
The phenylpiperazine ring which could not be obtained by reacting aniline derivatives with bis(2-bromoethyl)-N-(ethoxycarbonyl)amine (1a) in a wide spectrum of solvents and temperatures was synthesized rapidly on solid support in high yield. By this approach the potent serotonin agonist TFMPP (2) was synthesized in 40 min, in 80% yield. The time scale of this reaction and the simplicity of the work-up
ANTINEOPLASTIC AGENTS: XI. N-BIS(2-BROMOETHYL)AMINES
作者:George R. Pettit、Maurice R. Chamberland、David S. Blonda、Martyn A. Vickers
DOI:10.1139/v64-253
日期:1964.7.1
novel halogen exchange reaction was found to accompany condensation of an acyl chloride with N-bis(2-bromoethyl)amine. Reaction between an acyl bromide and N-bis(2-bromoethyl)amine, however, gave the expected N-bis(2-bromoethyl)amide. A number of N-alkyl-N-bis(2-bromoethyl)amines were prepared by lithium aluminum hydride reduction of the corresponding N-bis(2-bromoethyl)amides. The overall transformation