Issue 35, 2005
From the journal:

Chemical Communications

Rhodium-catalyzed tandem cyclization–cycloaddition reactions of enynebenzaldehydes: construction of polycyclic ring systems†

Seunghoon Shin,a   Arun Kumar Gupta,a   Chul Yun Rhima  and  Chang Ho Oh*a  

* Corresponding authors

a Department of Chemistry, Hanyang University, Seoul, South Korea
E-mail: changho@hanyang.ac.kr

Abstract

o-(1,6-Enynyl)benzaldehydes underwent a novel mode of cycloaddition using Rh(I)-precatalyst, via [3 + 2] cycloaddition of presumed dipolar carbonyl ylide intermediate generated by Rh-catalyst and the utility of this mechanistically intriguing enyne cyclization can be found in a number of polycyclic natural product skeletons.

Graphical abstract: Rhodium-catalyzed tandem cyclization–cycloaddition reactions of enynebenzaldehydes: construction of polycyclic ring systems

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Article information

DOI
https://doi.org/10.1039/B506003F
Article type
Communication
Submitted
28 Apr 2005
Accepted
11 Jul 2005
First published
29 Jul 2005

Chem. Commun., 2005, 4429-4431

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Rhodium-catalyzed tandem cyclization–cycloaddition reactions of enynebenzaldehydes: construction of polycyclic ring systems

S. Shin, A. K. Gupta, C. Y. Rhim and C. H. Oh, Chem. Commun., 2005, 4429 DOI: 10.1039/B506003F

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