AlCl3-catalyzed [3 + 3] cycloaddition of chalcones and β-enamine ketones (esters): a highly efficient access to multisubstituted cyclohexa-1,3-dienamines

Meng-Ming Xing; Hui Xu; Li-Fen Hou; Jian-Rong Gao; Yu-Jin Li

doi:10.1039/C5RA25691G

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AlCl₃-catalyzed [3 + 3] cycloaddition of chalcones and β-enamine ketones (esters): a highly efficient access to multisubstituted cyclohexa-1,3-dienamines†

Meng-Ming Xing,^a Hui Xu,^a Li-Fen Hou,^b Jian-Rong Gao^a and Yu-Jin Li*^a

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* Corresponding authors

^a State Key Laboratory Breeding Base of Green Chemistry-Synthesis Technology, Zhejiang University of Technology, Hangzhou, P. R. China
E-mail: lyjzjut@zjut.edu.cn
Fax: +86-0571-88320544
Tel: +86-0571-88320891

^b College of Chemistry and Molecular Engineering, Zhengzhou University, Zhengzhou 450001, PR China

Abstract

AlCl₃-catalyzed [3 + 3] intermolecular cycloaddition of enones with enamines is described. This efficient protocol was successfully achieved to give 1,3-cyclohexadiene derivatives in good to excellent yields.

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Article information

DOI: https://doi.org/10.1039/C5RA25691G
Article type: Paper
Submitted: 02 Dec 2015
Accepted: 15 Jan 2016
First published: 19 Jan 2016

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RSC Adv., 2016,6, 10943-10948

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AlCl₃-catalyzed [3 + 3] cycloaddition of chalcones and β-enamine ketones (esters): a highly efficient access to multisubstituted cyclohexa-1,3-dienamines

M. Xing, H. Xu, L. Hou, J. Gao and Y. Li, RSC Adv., 2016, 6, 10943 DOI: 10.1039/C5RA25691G

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