Subscribe to RSS
Please copy the URL and add it into your RSS Feed Reader.
https://www.thieme-connect.de/rss/thieme/en/10.1055-s-00000084.xml
Synthesis 2023; 55(18): 2951-2958
DOI: 10.1055/s-0041-1738439
DOI: 10.1055/s-0041-1738439
paper
Special Issue Electrochemical Organic Synthesis
Nickel-Catalyzed Electrochemical Cyclizative Carboxylation of Alkene-Tethered Carbamoyl Chlorides with Carbon Dioxide
This work was supported by the National Natural Science Foundation of China (NSFC; Nos. 22278054 and 21920102006) and the Fundamental Research Funds for the Central Universities (DUT22LAB609).


Abstract
Nickel-catalyzed electrochemical cyclizative carboxylation of alkene-tethered carbamoyl chlorides with atmospheric carbon dioxide in an undivided cell under simple constant current conditions is reported. This reaction is conducted with high efficiency under mild conditions, providing a convenient and green access to valuable 2-oxoindolin-3-ylacetic acids and 2-oxo-tetrahydroquinoline-4-carboxylic acids.
Key words
carbon dioxide - cyclizative carboxylation - organic electrosynthesis - nickel catalysis - carbamoyl chloridesSupporting Information
- Supporting information for this article is available online at https://doi.org/10.1055/s-0041-1738439.
- Supporting Information
Publication History
Received: 17 February 2023
Accepted after revision: 13 April 2023
Article published online:
16 May 2023
© 2023. Thieme. All rights reserved
Georg Thieme Verlag KG
Rüdigerstraße 14, 70469 Stuttgart, Germany