Direct access to multi-functionalized benzenes via [4 + 2] annulation of α-cyano-β-methylenones and α,β-unsaturated aldehydes

Qianfa Jia; Yunfei Lan; Xin Ye; Yinhe Lin; Qiao Ren

doi:10.1039/D0RA05251E

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

Direct access to multi-functionalized benzenes via [4 + 2] annulation of α-cyano-β-methylenones and α,β-unsaturated aldehydes†

Qianfa Jia,

^a Yunfei Lan,^b Xin Ye,^b Yinhe Lin*^a and Qiao Ren

*^b

Author affiliations

* Corresponding authors

^a Chongqing Key Laboratory of Inorganic Special Functional Materials, College of Chemistry and Chemical Engineering, Yangtze Normal University, Fuling, Chongqing 408100, P. R. China

^b College of Pharmaceutical Science, Southwest University, Chongqing 400715, P. R. China

Abstract

An efficient [4 + 2] benzannulation of α-cyano-β-methylenones and α,β-unsaturated aldehydes was achieved under metal-free reaction conditions selectively delivering a wide range of polyfunctional benzenes in high yields respectively (up to 94% yield).

This article is part of the themed collection: 2020 RSC Advances HOT Article Collection

Download options Please wait...

Supplementary files

Article information

DOI: https://doi.org/10.1039/D0RA05251E
Article type: Paper
Submitted: 15 जून 2020
Accepted: 28 जुलाई 2020
First published: 06 अगस्त 2020
This article is Open Access

Download Citation

RSC Adv., 2020,10, 29171-29174

Permissions

Request permissions

Direct access to multi-functionalized benzenes via [4 + 2] annulation of α-cyano-β-methylenones and α,β-unsaturated aldehydes

Q. Jia, Y. Lan, X. Ye, Y. Lin and Q. Ren, RSC Adv., 2020, 10, 29171 DOI: 10.1039/D0RA05251E

This article is licensed under a Creative Commons Attribution-NonCommercial 3.0 Unported Licence. You can use material from this article in other publications, without requesting further permission from the RSC, provided that the correct acknowledgement is given and it is not used for commercial purposes.

To request permission to reproduce material from this article in a commercial publication, 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 commercial 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

Direct access to multi-functionalized benzenes via [4 + 2] annulation of α-cyano-β-methylenones and α,β-unsaturated aldehydes†

Abstract

Supplementary files

Article information

Download Citation

Permissions

Direct access to multi-functionalized benzenes via [4 + 2] annulation of α-cyano-β-methylenones and α,β-unsaturated aldehydes

Social activity

Search articles by author

Spotlight

Advertisements