Production of phenols

Details Production of phenols Production of phenols

1975-05-05

1978-02-28

Thomas, Jr., James O.

Chemistry of carbon compounds

Miscellaneous organic carbon compounds

C-metal

260624R, 260586R, C07C 3708, C07C 3906, C07C 4508

Patent

active

040767590

ABSTRACT:
Phenols are prepared by decomposing secondary aromatic hydroperoxides in the presence of a compound comprising at least one metal atom or cation or at least one non-metallic cation and at least one moiety derivable from an anion of the formula ##STR1## wherein S is a sulphur atom; Y represents an atom of sulphur or oxygen, or a group of the formula =V--R' wherein V represents an atom of nitrogen or phosphorus and R' is a hydrogen atom or a substituted or unsubstituted hydrocarbyl group; and X is a group of the formula ##STR2## wherein each R represents a substituted or unsubstituted hydrocarbyl group and recovering the required phenol or substituted phenol from the decomposition product.

REFERENCES:
patent: 2661375 (1953-12-01), Connor
patent: 2671809 (1954-03-01), Filar
patent: 2683751 (1954-07-01), Fortuin
patent: 2889368 (1959-06-01), Hiratsuka et al.
patent: 3928477 (1975-12-01), Field et al.

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