Process for preparing tetraphenolic compounds

Details Process for preparing tetraphenolic compounds Process for preparing tetraphenolic compounds

1992-03-12

1993-03-02

Lone, Werren B.

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

Organic compounds

Oxygen containing

568722, 568727, C07C 3912, C07C 3720

Patent

active

051911280

ABSTRACT:
Tetraphenolic compounds such as the tetraphenol of ethane and the tetraphenol of xylene can be prepared in a ketone/alcohol solvent medium using a cation exchange resin catalyst.

REFERENCES:
patent: 3013087 (1961-12-01), Schwarzer
patent: 3049569 (1962-08-01), Apel
patent: 3836590 (1974-09-01), Brindell et al.
patent: 4415725 (1983-11-01), Hedges et al.
patent: 4820740 (1989-04-01), Li
patent: 5012016 (1991-04-01), Li

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