Cambridge Open Engage home
What is Cambridge Open Engage?
How to Submit
Browse
About
News [opens in a new tab]

Versatile Biaryls and Fused Aromatics through Oxidative Coupling of Hydroquinones with (Hetero)Arenes

31 October 2023, Version 1

Abstract

Hydroquinones bearing an electron-withdrawing group at the C2-position effectively underwent oxidative coupling with indoles or arenes in the presence of 2,3-dichloro-5,6-dicyano p-benzoquinone (DDQ) and FeCl3 to give the corresponding biaryls. Indole-based products were further converted into tetracyclic aromatics using DDQ and FeCl3. Thiophene derivatives were also applicable to give the tetracyclic aromatics, possessing luminescent properties.

Comments

Comments are not moderated before they are posted, but they can be removed by the site moderators if they are found to be in contravention of our Commenting Policy [opens in a new tab] - please read this policy before you post. Comments should be used for scholarly discussion of the content in question. You can find more information about how to use the commenting feature here [opens in a new tab] .
This site is protected by reCAPTCHA and the Google Privacy Policy [opens in a new tab] and Terms of Service [opens in a new tab] apply.

Version History

Oct 31, 2023 Version 1

Metrics

408
263
0
Views
Downloads
Citations

License

CC logo
CC
BY logo
BY
NC logo
NC
ND logo
ND
The content is available under CC BY NC ND 4.0 [opens in a new tab]

DOI

10.26434/chemrxiv-2023-7pf7h
D O I: 10.26434/chemrxiv-2023-7pf7h [opens in a new tab]

Author’s competing interest statement

The author(s) have declared they have no conflict of interest with regard to this content

Ethics

The author(s) have declared ethics committee/IRB approval is not relevant to this content

Share