Issue 75, 2013
From the journal:

Chemical Communications

Microwave effect on catalytic enantioselective Claisen rearrangement†

Kazuya Nushiro,a   Satoshi Kikuchia  and  Tohru Yamada*a  

* Corresponding authors

a Department of Chemistry, Keio University, Hiyoshi, Kohoku-ku, Yokohama 223-8522, Japan
E-mail: yamada@chem.keio.ac.jp

Abstract

Catalytic enantioselective Claisen rearrangement was drastically enhanced under microwave irradiation conditions without any loss of the enantioselectivity. Based on Arrhenius plots it was revealed that enantioselectivity decreased as the internal reaction temperature increased. Therefore, this reaction acceleration would NOT be caused by only a simple thermal effect.

Graphical abstract: Microwave effect on catalytic enantioselective Claisen rearrangement

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Article information

DOI
https://doi.org/10.1039/C3CC44610G
Article type
Communication
Submitted
19 Jun 2013
Accepted
17 Jul 2013
First published
09 Aug 2013

Chem. Commun., 2013,49, 8371-8373

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Microwave effect on catalytic enantioselective Claisen rearrangement

K. Nushiro, S. Kikuchi and T. Yamada, Chem. Commun., 2013, 49, 8371 DOI: 10.1039/C3CC44610G

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