Process for preparing spirobiindanols

Details Process for preparing spirobiindanols Process for preparing spirobiindanols

1985-12-23

1986-08-12

Lone, Werren B.

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

Organic compounds

Oxygen containing

568719, 568744, 568806, C07C 3917

Patent

active

046057897

ABSTRACT:
A new process for preparing spirobiindanols, comprising refluxing the corresponding alkylaryl bisphenyl derivative in the presence of a dry heterogeneous acid catalyst in toluene, is disclosed.

REFERENCES:
patent: 2176882 (1955-10-01), Fisher
patent: 3419624 (1968-12-01), Cotler et al.
patent: 4334106 (1982-06-01), Dae

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