Issue 85, 2016, Issue in Progress
From the journal:

RSC Advances

Gallium-catalyzed reductive lactonization of γ-keto acids with a hydrosilane†

Norio Sakai, ORCID logo *a   Shuhei Horikawaa  and  Yohei Ogiwaraa  

* Corresponding authors

a Department of Pure and Applied Chemistry, Faculty of Science and Technology, Tokyo University of Science (RIKADAI), Noda, Chiba 278-8510, Japan
E-mail: sakachem@rs.noda.tus.ac.jp

Abstract

Described herein is the GaCl3-catalyzed lactonization of γ-keto carboxylic acids in the presence of PhSiH3 leading to the direct preparation of γ-lactone derivatives. This reducing system showed a relatively wide functional group tolerance.

Graphical abstract: Gallium-catalyzed reductive lactonization of γ-keto acids with a hydrosilane

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Article information

DOI
https://doi.org/10.1039/C6RA19286F
Article type
Communication
Submitted
30 Jul 2016
Accepted
19 Aug 2016
First published
22 Aug 2016

RSC Adv., 2016,6, 81763-81766

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Gallium-catalyzed reductive lactonization of γ-keto acids with a hydrosilane

N. Sakai, S. Horikawa and Y. Ogiwara, RSC Adv., 2016, 6, 81763 DOI: 10.1039/C6RA19286F

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