Coupling of carboxylic acids with internal alkynes by supported ruthenium catalysts: direct and selective syntheses of multi-substituted phthalide derivatives-Reference-Cited by-同舟云学术

Coupling of carboxylic acids with internal alkynes by supported ruthenium catalysts: direct and selective syntheses of multi-substituted phthalide derivatives

Published:2015 Issue:9 Volume:51 Page:1654-1657
ISSN:1359-7345
Container-title:Chemical Communications
language:en
Short-container-title:Chem. Commun.

Author:

Miura Hiroki¹²³⁴⁵,Tsutsui Kentaro¹²³⁴⁵,Wada Kenji⁶⁷⁸⁹⁵,Shishido Tetsuya¹²³⁴⁵^ORCID

Affiliation:

1. Department of Applied Chemistry

2. Graduate School of Urban Environmental Sciences

3. Tokyo Metropolitan University

4. Hachioji

5. Japan

6. Department of Chemistry for Medicine

7. Graduate School of Medicine

8. Kagawa University

9. Kagawa 761-0793

Abstract

Supported ruthenium catalysts promote coupling of various kinds of aromatic carboxylic acids with internal alkynes, giving the corresponding multi-substituted phthalide derivatives in high yields. The supported Ru catalyst can be recycled at least five times with no loss of activity.

Publisher

Royal Society of Chemistry (RSC)

Subject

Materials Chemistry,Metals and Alloys,Surfaces, Coatings and Films,General Chemistry,Ceramics and Composites,Electronic, Optical and Magnetic Materials,Catalysis

Link

http://pubs.rsc.org/en/content/articlepdf/2015/CC/C4CC08461F

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