Facile isomerization of silyl enol ethers catalyzed by triflic imide and its application to one-pot isomerization–(2 + 2) cycloaddition-Reference-Cited by-同舟云学术

Facile isomerization of silyl enol ethers catalyzed by triflic imide and its application to one-pot isomerization–(2 + 2) cycloaddition

Published:2012-04-27 Issue: Volume:8 Page:658-661
ISSN:1860-5397
Container-title:Beilstein Journal of Organic Chemistry
language:en
Short-container-title:Beilstein J. Org. Chem.

Author:

Inanaga Kazato,Ogawa Yu,Nagamoto Yuuki,Daigaku Akihiro,Tokuyama Hidetoshi,Takemoto Yoshiji,Takasu Kiyosei

Abstract

A triflic imide (Tf2NH) catalyzed isomerization of kinetically favourable silyl enol ethers into thermodynamically stable ones was developed. We also demonstrated a one-pot catalytic reaction consisting of (2 + 2) cycloaddition and isomerization. In the reaction sequence, Tf2NH catalyzes both of the reactions.

Publisher

Beilstein Institut

Subject

Organic Chemistry

Link

https://www.beilstein-journals.org/bjoc/content/pdf/1860-5397-8-73.pdf

Reference18 articles.

1. Silyl Enol Ethers in Synthesis - Part I

2. Silyl Enol Ethers in Synthesis - Part II

3. SYNTHESIS AND REACTIONS OF FUNCTIONALIZED SILYLENOL ETHERS. A REVIEW

4. Isolation of ketone enolates as trialkylsilyl ethers

5. A Facile Isomerization Procedure for the Access to Thermodynamic Silyl Enol Ethers

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