Issue 1, 2004
From the journal:

Chemical Communications

Highly enantioselective spiro cyclization of 1,6-enynes catalyzed by cationic skewphos rhodium(i) complex†

Koichi Mikami,*a   Yukinori Yusa,a   Manabu Hatano,a   Kazuki Wakabayashia  and  Kohsuke Aikawaa  

* Corresponding authors

a Department of Applied Chemistry, Tokyo Institute of Technology, Tokyo, 152-8552, Japan
E-mail: kmikami@o.cc.titech.ac.jp
Fax: +81 3 5734 2776
Tel: +81 3 5734 2142

Abstract

A cationic rhodium(I) complex having a skewphos ligand is shown to be a highly enantioselective catalyst for asymmetric carbocyclization of 1,6-enynes with tri-substituted olefins to control quaternary stereogenic centers of spiro-rings.

Graphical abstract: Highly enantioselective spiro cyclization of 1,6-enynes catalyzed by cationic skewphos rhodium(i) complex

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Article information

DOI
https://doi.org/10.1039/B310789B
Article type
Communication
Submitted
05 Sep 2003
Accepted
14 Oct 2003
First published
07 Nov 2003

Chem. Commun., 2004, 98-99

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Highly enantioselective spiro cyclization of 1,6-enynes catalyzed by cationic skewphos rhodium(I) complex

K. Mikami, Y. Yusa, M. Hatano, K. Wakabayashi and K. Aikawa, Chem. Commun., 2004, 98 DOI: 10.1039/B310789B

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