Issue 7, 2011
From the journal:

Organic & Biomolecular Chemistry

Synthesis of (1R,2R)-DPEN-derived triazolium salts and their application in asymmetric intramolecular Stetter reactions†

Min-Qiang Jia,a   Yi Li,a   Zi-Qiang Ronga  and  Shu-Li You*a  

* Corresponding authors

a State Key Laboratory of Organometallic Chemistry, Shanghai Institute of Organic Chemistry, Chinese Academy of Sciences, 345 Lingling Lu, Shanghai 200032, P. R. China
E-mail: slyou@sioc.ac.cn
Fax: (+86) 21-54925087

Abstract

A series of novel chiral triazolium salts has been synthesized from readily available (1R,2R)-DPEN and found to be efficient for the enantioselective intramolecular Stetter reaction. With 10 mol% of the catalyst, the intramolecular Stetter reaction was realized in excellent yields with up to 97% ee.

Graphical abstract: Synthesis of (1R,2R)-DPEN-derived triazolium salts and their application in asymmetric intramolecular Stetter reactions

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Article information

DOI
https://doi.org/10.1039/C1OB00025J
Article type
Communication
Submitted
06 Jan 2011
Accepted
02 Feb 2011
First published
02 Feb 2011

Org. Biomol. Chem., 2011,9, 2072-2074

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Synthesis of (1R,2R)-DPEN-derived triazolium salts and their application in asymmetric intramolecular Stetter reactions

M. Jia, Y. Li, Z. Rong and S. You, Org. Biomol. Chem., 2011, 9, 2072 DOI: 10.1039/C1OB00025J

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