Gold-catalyzed oxidation of terminal alkynes to glyoxals and their reactions with 2-phenylimidazo[1,2-a]pyridines: one-pot synthesis of 1,2-diones-Reference-Cited by-同舟云学术

Gold-catalyzed oxidation of terminal alkynes to glyoxals and their reactions with 2-phenylimidazo[1,2-a]pyridines: one-pot synthesis of 1,2-diones

Published:2021 Issue:40 Volume:19 Page:8735-8739
ISSN:1477-0520
Container-title:Organic & Biomolecular Chemistry
language:en
Short-container-title:Org. Biomol. Chem.

Author:

Liao Shengrong¹²³^ORCID,Xu Huayan¹,Yang Bin¹,Wang Junfeng¹²,Zhou Xuefeng¹²^ORCID,Lin Xiuping¹,Liu Yonghong¹³

Affiliation:

1. CAS Key Laboratory of Tropical Marine Bio-Resources and Ecology, Guangdong Key Laboratory of Marine Materia Medica, Research Center for Marine Microbes, South China Sea Institute of Oceanology, Chinese Academy of Sciences, Guangzhou, 510301, China

2. Sanya Institute of Oceanology, SCSIO, Yazhou Scientific Bay, Sanya 572000, China

3. Southern Marine Science and Engineering Guangdong Laboratory (Guangzhou), Guangzhou, 511458, China

Abstract

A one-pot procedure with a tandem reaction sequence of oxidative gold catalysis, nucleophilic addition and oxygenation was employed to synthesize 1,2-diones from 2-phenylimidazo[1,2-a]pyridines and terminal alkynes in good yields.

Funder

Hainan Provincial Department of Science and Technology

National Natural Science Foundation of China

Special funds of Guangdong Province for Promoting Economic Development

Hong Kong Branch of Southern Laboratory of Ocean Science and Engineering Guangdong Laboratory

Guangdong Province Introduction of Innovative R&D Team

Publisher

Royal Society of Chemistry (RSC)

Subject

Organic Chemistry,Physical and Theoretical Chemistry,Biochemistry

Link

http://pubs.rsc.org/en/content/articlepdf/2021/OB/D1OB01507A