Organic compounds -- part of the class 532-570 series – Organic compounds – Oxygen containing
Patent
1994-11-08
1996-10-22
Reamer, James H.
Organic compounds -- part of the class 532-570 series
Organic compounds
Oxygen containing
C07C 4545
Patent
active
055678505
ABSTRACT:
A method for making acyl substituted resorcinols is disclosed and the method comprises the step of contacting resorcinols and acid halides in the presence of catalytic amounts of transition metal Lewis acids.
REFERENCES:
patent: 2794052 (1957-05-01), Gordon et al.
patent: 2891996 (1959-06-01), Clark
patent: 3526666 (1970-09-01), Powder
patent: 3769349 (1973-10-01), Yukutomi et al.
patent: 4400542 (1983-08-01), Rainey et al.
patent: 4990680 (1991-02-01), Neumann et al.
Anjaneyulu et al, Chem. Abst., vol. 109, #54433c (1988).
Olah, "Freidel Crafts & Related Reactions", vol. #III, pp. 46-48 (1964).
Pearson et al., Synthesis, "Friedel-Crafts Acylations With Little Or No Catalyst" (1972), pp. 533-542.
Doebner et al., Chemiche Berichte, 11, (1878), pp. 2268-2272.
Panaitescu et al., Rev. Chim. 16 (8), "Synthesis of Dibenzoylresorcinol, Absorber of UV Radiations" (1965), pp. 361-365.
Sharma et al., Monatshefte fur Chemie 116, "Photo-Fries Rearrangement: Rearrangement of Benzoyloxy Compounds" (1985), pp. 353-356.
Zemzina et al., J. Org. Chem. USSR, 6, "Mono- and Dibenzoylation of m-Dimethoxybenzene" (1972), pp. 529-531.
General Electric Company
Pittman William H.
Reamer James H.
Squillante, Jr. Edward A.
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