Visible-light-induced direct 3-ethoxycarbonylmethylation of 2-aryl-2<i>H</i>-indazoles in water-Reference-Cited by-同舟云学术

Visible-light-induced direct 3-ethoxycarbonylmethylation of 2-aryl-2H-indazoles in water

Published:2022 Issue:5 Volume:9 Page:1445-1450
ISSN:2052-4129
Container-title:Organic Chemistry Frontiers
language:en
Short-container-title:Org. Chem. Front.

Author:

Ma Chun-Hua¹,Zhao Lu¹,He Xing¹,Jiang Yu-Qin¹,Yu Bing²^ORCID

Affiliation:

1. Collaborative Innovation Centre of Henan Province for Green Manufacturing of Fine Chemicals, Key Laboratory of Green Chemical Media and Reactions, Ministry of Education, Henan Engineering Research Centre of Chiral Hydroxyl Pharmaceutical, Henan Engineering Laboratory of Chemical Pharmaceutical and Biomedical Materials, School of Chemistry and Chemical Engineering, Henan Normal University, Xinxiang 453007, China

2. Green Catalysis Centre, College of Chemistry, Zhengzhou University, Zhengzhou 450001, China

Abstract

A visible-light-driven rhodamine B-catalyzed transition-metal-free 3-ethoxycarbonylmethylation of 2-aryl-2H-indazoles and imidazo[1,2-a]pyridines (40 examples) using commercially available α-bromoesters was realized in water.

Funder

National Natural Science Foundation of China

Publisher

Royal Society of Chemistry (RSC)

Subject

Organic Chemistry

Link

http://pubs.rsc.org/en/content/articlepdf/2022/QO/D1QO01870A

Reference44 articles.

1. Sustainable Practices in Medicinal Chemistry: Current State and Future Directions

2. Photocatalytic Annulation‐Carbohalogenation of 1,7‐Enynes for Atom‐Economic Synthesis of Functionalized 3,4‐Dihydronaphthalen‐1(2 H )‐ones

3. Visible-Light-Induced 1,4-Hydroxysulfonylation of Vinyl Enynes with Sulfonyl Chlorides: The Bridge of Chloride Linking Water and Enynes