Preparation of a dimethyltetralin in a distillation reactor

Details Preparation of a dimethyltetralin in a distillation reactor Preparation of a dimethyltetralin in a distillation reactor

1992-02-05

1994-02-08

Pal, Asok

Chemistry of hydrocarbon compounds

Aromatic compound synthesis

By ring formation from nonring moiety, e.g., aromatization,...

585411, 585430, 585320, 585481, 203 34, 203DIG6, C07C 500

Patent

active

052849872

ABSTRACT:
A method for the acid catalyzed cyclization of an alkenylbenzene feedstock to a dimethyltetralin in a liquid phase reaction wherein the desired dimethyltetralin is removed from the reaction mixture by distillation simultaneously with the addition of the feedstock to the reaction mixture.

REFERENCES:
patent: 4950825 (1990-08-01), Sikkenga et al.
patent: 5030781 (1991-07-01), Sikkenga et al.
patent: 5034561 (1991-07-01), Sikkenga et al.
patent: 5176683 (1993-01-01), Smith, Jr. et al.

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