Cu(I)-catalyzed multicomponent cascade reactions of terminal alkynes, unactivated primary alkyl bromides, CO2 and NaN3

Fu-song Wu; Wei Tong; Ying Liang; Heng-shan Wang; Qing-hu Teng; Ying-ming Pan

doi:10.1039/C6RA13080A

You do not have JavaScript enabled. Please enable JavaScript to access the full features of the site or access our non-JavaScript page.

Cu(i)-catalyzed multicomponent cascade reactions of terminal alkynes, unactivated primary alkyl bromides, CO₂ and NaN₃†

Fu-song Wu,‡^a Wei Tong,‡^a Ying Liang,*^b Heng-shan Wang,^a Qing-hu Teng^a and Ying-ming Pan*^a

Author affiliations

* Corresponding authors

^a State Key Laboratory for Chemistry and Molecular Engineering of Medicinal Resources, School of Chemistry and Pharmaceutical Sciences of Guangxi Normal University, Guilin 541004, China
E-mail: panym2013@hotmail.com
Fax: +86-773-5803930

^b School of Life and Environmental Sciences, Guilin University of Electronic Technology, Guilin, China
E-mail: liangyi0774@guet.edu.cn
Fax: +86-773-2191683

Abstract

A multicomponent synthesis of a variety of triazolo-fused dihydrooxazinones was realized via the carboxylative coupling/cycloaddition of alkynes, unactivated primary alkyl bromides, carbon dioxide and sodium azide. This transformation was catalyzed by CuCl/PPh₃.

Download options Please wait...

Supplementary files

Article information

DOI: https://doi.org/10.1039/C6RA13080A
Article type: Communication
Submitted: 19 May 2016
Accepted: 27 Jun 2016
First published: 29 Jun 2016

Download Citation

RSC Adv., 2016,6, 63855-63858

Permissions

Request permissions

Cu(I)-catalyzed multicomponent cascade reactions of terminal alkynes, unactivated primary alkyl bromides, CO₂ and NaN₃

F. Wu, W. Tong, Y. Liang, H. Wang, Q. Teng and Y. Pan, RSC Adv., 2016, 6, 63855 DOI: 10.1039/C6RA13080A

To request permission to reproduce material from this article, please go to the Copyright Clearance Center request page.

If you are an author contributing to an RSC publication, you do not need to request permission provided correct acknowledgement is given.

If you are the author of this article, you do not need to request permission to reproduce figures and diagrams provided correct acknowledgement is given. If you want to reproduce the whole article in a third-party publication (excluding your thesis/dissertation for which permission is not required) please go to the Copyright Clearance Center request page.

Social activity

Fetching data from CrossRef.
This may take some time to load.

RSC Advances