Hydroxylation of phenols/phenol ethers

Details Hydroxylation of phenols/phenol ethers Hydroxylation of phenols/phenol ethers

1990-07-16

1992-11-03

Dees, Jose G.

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

Organic compounds

Oxygen containing

568629, 568630, 568803, 568815, C07C 3760

Patent

active

051604965

ABSTRACT:
The phenols and phenol ethers are economically and efficiently hydroxylated using hydrogen peroxide, in the presence of a catalytically effective amount of a bridged clay, e.g., a zeolite or smectite.

REFERENCES:
patent: 3514490 (1970-05-01), Marland
patent: 3589956 (1971-05-01), Bloch
patent: 4578521 (1986-05-01), Chang et al.
Kirk-Othmer Encyclopedia of Chemical Technology, 3d ed., vol. 15, pp. 654-658 (1981).
McGraw-Hill Encyclopedia of Science & Technology, 6th Edition, vol. 3, pp. 653-661.
McGraw-Hill Encyclopedia of Science & Technology, 6th Edition, vol. 19, pp. 617-618.

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