1,3,5-tris(hydrogensulfato) benzene: A new and efficient catalyst for synthesis of 4,4′-(arylmethylene)bis(1H-pyrazol-5-ol) derivatives

DOI: 10.1016/S1872-2067(11)60477-4

Source and publish data:

Cuihua Xuebao/Chinese Journal of Catalysis p. 1945 - 1949 (2012)

Update date:2022-08-05

Topics: Synthesis Catalyst

Authors:

Karimi-Jaberi, Zahed

Pooladian, Baharak

Moradi, Masoud

Ghasemi, Ehsan

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Article abstract of DOI:10.1016/S1872-2067(11)60477-4

1,3,5-Tris(hydrogensulfato) benzene (THSB) was easily prepared by the reaction between phloroglucinol and chlorosulfonic acid in dichloromethane at room temperature. This compound was then used as an efficient catalyst for the synthesis of 4,4′-(arylmethy

Full text of DOI:10.1016/S1872-2067(11)60477-4

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