Isomerization of by-products of bis-phenol synthesis

Details Isomerization of by-products of bis-phenol synthesis Isomerization of by-products of bis-phenol synthesis

1987-10-19

1989-04-18

Lone, Werren B.

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

Organic compounds

Oxygen containing

568722, 568723, 568727, 568728, C07C 3768, C07C 3916

Patent

active

048229237

ABSTRACT:
By-products of bis-phenol synthesis are isomerized in the presence of an acid catalyst and a free mercaptan co-catalyst.

REFERENCES:
patent: 2730552 (1956-01-01), Williamson
patent: 3221061 (1965-11-01), Grover et al.
patent: 4375567 (1983-03-01), Faler
patent: 4400555 (1983-08-01), Mendiratta
patent: 4590303 (1986-05-01), Mendiratta

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