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��ѧ��ҵ�빤�� 2008, Vol. 25 Issue (1) :72-75    DOI:
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Progress in the Catalyst for Synthesis of 4-tert-butyl-pyrocatechol
FENG Hui-sheng~1,WEI Yue-e~1,PAN Xiao-zhu~2(1.Chemical Engineering Research Center,Tianjin University,Tianjin 300072,China;2.SINOPEC Tianjin in Petrochemical Corp,Tianjin 300271,China)
(1.Chemical Engineering Research Center,Tianjin University,Tianjin 300072,China;2.SINOPEC Tianjin in Petrochemical Corp,Tianjin 300271,China

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Abstract�� 4-tert-butyl-pyrocatechol is one of important organic substance.In this paper,progress in the synthesis process for 4-tert-butyl-pyrocatechol was introduced.Catalysts in three synthesis routes,the hydroxylation of 4-tert-butyl-phenol,the alkylation of pyrocatechol by tert-butyl alcohol and the alkylation of pyrocatechol by isobutene,were discussed in detail in terms of reaction conditions,catalysts,temperature,reaction time etc.At the same time green chemistry technique of the hydroxylation of 4-tert-butyl-pyrocatechol is the research focus in future.
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Received 2008-01-15; published 2008-01-15
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�����;κ�¶�;��Ц��;.���嶡���ڱ����Ӻϳɹ��ռ��߻����о���չ[J].  ��ѧ��ҵ�빤��, 2008,25(1): 72-75
FENG Hui-sheng~1,WEI Yue-e~1,PAN Xiao-zhu~2.Progress in the Catalyst for Synthesis of 4-tert-butyl-pyrocatechol[J].  Chemcial Industry and Engineering, 2008,25(1): 72-75
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