High yield process for preparing 4,4'-biphenol and tert-alkylate

Details High yield process for preparing 4,4'-biphenol and tert-alkylate High yield process for preparing 4,4'-biphenol and tert-alkylate

1983-07-15

1984-12-11

Lone, Werren B.

Organic compounds -- part of the class 532-570 series

Organic compounds

Oxygen containing

585319, C07C 3915

Patent

active

044879784

ABSTRACT:
Biphenol and para substituted alkyl benzene derivatives are produced in high yield and purity by heating alkyl benzene solvent solutions of tetraalkyl substituted 4,4'-biphenols in the presence of strong acid catalyst.

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M. Tashiro, "Selective Synthesis of Aromatic Cmpds. Using Positional Protective Groups", Synthesis, (1949), pp. 921-924.

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