Issue 4, 2014
From the journal:

RSC Advances

Hydrobromic acid-catalyzed Friedel–Crafts type reactions of naphthols†

Cong Xu,a   Hongjuan Yuan,a   Yingjie Liu,a   Mang Wang*a  and  Qun Liu*a  

* Corresponding authors

a Department of Chemistry, Northeast Normal University, 5268 Renmin Street, China
E-mail: wangm452@nenu.edu.cn, liuqun@nenu.edu.cn
Fax: +86 43185099759

Abstract

Catalyzed by 10 mol% of hydrobromic acid, hydroxyalkylation and allylation-iodocyclization of naphthols proceeded smoothly under mild conditions. In contrast, other Brønsted acids tested, including HCl, HI, HBF4, HPF6, TFA, PTSA, H2SO4, TfOH etc., are almost ineffective under identical conditions or require harsh reaction conditions.

Graphical abstract: Hydrobromic acid-catalyzed Friedel–Crafts type reactions of naphthols

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Article information

DOI
https://doi.org/10.1039/C3RA45898A
Article type
Communication
Submitted
17 Oct 2013
Accepted
15 Nov 2013
First published
02 Dec 2013

RSC Adv., 2014,4, 1559-1562

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Hydrobromic acid-catalyzed Friedel–Crafts type reactions of naphthols

C. Xu, H. Yuan, Y. Liu, M. Wang and Q. Liu, RSC Adv., 2014, 4, 1559 DOI: 10.1039/C3RA45898A

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