Issue 100, 2014
From the journal:

Chemical Communications

Unprecedented synthesis of aza-bridged benzodioxepine derivatives through a tandem Rh(ii)-catalyzed 1,3-rearrangement/[3+2] cycloaddition of carbonyltriazoles†

Yong-Sheng Zhang,a   Xiang-Ying Tang*a  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, China
E-mail: siocxiangying@mail.sioc.ac.cn, mshi@mail.sioc.ac.cn

Abstract

Rh(II)-catalyzed novel tandem intramolecular cycloisomerizations of aldehydes or ketones with 1-sulfonyl 1,2,3-triazoles have been disclosed, providing a facile protocol to access a series of functionalized aza-bridged benzodioxepine heterocycles.

Graphical abstract: Unprecedented synthesis of aza-bridged benzodioxepine derivatives through a tandem Rh(ii)-catalyzed 1,3-rearrangement/[3+2] cycloaddition of carbonyltriazoles

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Article information

DOI
https://doi.org/10.1039/C4CC08339C
Article type
Communication
Submitted
22 Oct 2014
Accepted
04 Nov 2014
First published
04 Nov 2014

Chem. Commun., 2014,50, 15971-15974

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Unprecedented synthesis of aza-bridged benzodioxepine derivatives through a tandem Rh(II)-catalyzed 1,3-rearrangement/[3+2] cycloaddition of carbonyltriazoles

Y. Zhang, X. Tang and M. Shi, Chem. Commun., 2014, 50, 15971 DOI: 10.1039/C4CC08339C

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