Efficient T-butylation of Phenol using the Wells–Dawson-type Molybdovanadophosphoric Heteropolyacid, H7P2Mo17VO62, as Catalyst-Reference-Cited by-同舟云学术

Efficient T-butylation of Phenol using the Wells–Dawson-type Molybdovanadophosphoric Heteropolyacid, H7P2Mo17VO62, as Catalyst

Published:2005-03 Issue:3 Volume:2005 Page:173-176
ISSN:1747-5198
Container-title:Journal of Chemical Research
language:en
Short-container-title:Journal of Chemical Research

Author:

Li Guixian¹²,Wang Bo¹,Wang Jianming¹,Yan Liang¹,Suo Jishuan¹³

Affiliation:

1. State Key Laboratory for Oxo Synthesis and Selective Oxidation, Lanzhou Institute of Chemical Physics, Chinese Academy of Sciences, Lanzhou 730000, China

2. College of Petrochemical Engineering, Lanzhou University of Technology, Lanzhou 730050, China

3. Chengdu Institute of Organic Chemistry, Chinese Academy of Sciences, Chengdu 610041, China

Abstract

Wells–Dawson heteropolyacid H7P2Mo17VO62proved to be an efficient catalyst for the alkylation of phenol with t-butyl alcohol. Under optimized conditions, 80 °C and 4 h, H7P2Mo17VO62loads as low as 0.15 mol % can be used leading to high phenol conversion. The main product, 2, 4-di-t-butylphenol, could be obtained in moderate selectivity.

Publisher

SAGE Publications

Subject

General Chemistry

Link

http://journals.sagepub.com/doi/pdf/10.3184/0308234054213618

Reference26 articles.

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