Issue 18, 2012
From the journal:

Organic & Biomolecular Chemistry

Gold(i)-catalyzed intramolecular hydroamination and ring-opening of sulfonamide-substituted 2-(arylmethylene)cyclopropylcarbinols†

Di-Han Zhang,a   Kang Dua  and  Min Shi*a  

* Corresponding authors

a State Key Laboratory of Organometallic Chemistry, Shanghai Institute of Organic Chemistry, Chinese Academy of Sciences, 345 Lingling Road, Shanghai 200032, P. R. China
E-mail: mshi@mail.sioc.ac.cn

Abstract

An interesting gold(I)-catalyzed intramolecular hydroamination and ring-opening of sulfonamide-substituted 2-(arylmethylene)cyclopropylcarbinols has been described in this context. A variety of 4-substituted isoxazolidine derivatives were obtained in good to high yields through a highly regioselective cleavage of a carbon–carbon single bond in the cyclopropane.

Graphical abstract: Gold(i)-catalyzed intramolecular hydroamination and ring-opening of sulfonamide-substituted 2-(arylmethylene)cyclopropylcarbinols

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Article information

DOI
https://doi.org/10.1039/C2OB25512J
Article type
Paper
Submitted
21 Feb 2012
Accepted
12 Mar 2012
First published
03 Apr 2012

Org. Biomol. Chem., 2012,10, 3763-3766

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Gold(I)-catalyzed intramolecular hydroamination and ring-opening of sulfonamide-substituted 2-(arylmethylene)cyclopropylcarbinols

D. Zhang, K. Du and M. Shi, Org. Biomol. Chem., 2012, 10, 3763 DOI: 10.1039/C2OB25512J

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