Process for producing 2-aceylfuran derivatives

Details Process for producing 2-aceylfuran derivatives Process for producing 2-aceylfuran derivatives

1987-10-15

1989-03-14

Raymond, Richard L.

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

Organic compounds

Heterocyclic carbon compounds containing a hetero ring...

549488, C07D30746

Patent

active

048125857

ABSTRACT:
2-Acylfuran derivatives ##STR1## (R: alkyl, phenyl, etc.; R.sub.1 : H, alkyl) are prepared in high yield by reaction, in the presence of a boron trifluoride complex catalyst, of a furan compound ##STR2## (X: H, Cl, Br; Y: Cl, Br) or with RCOOH in the presence of (XYCHCO).sub.2 O.

REFERENCES:
patent: 2515123 (1950-07-01), Hartough
patent: 2963488 (1960-12-01), Webb
patent: 4254043 (1981-03-01), Kuta
Journal of Organic Chemistry, vol. 28, No. 3, Mar. 22, 1963, pp. 674-679, W. R. Edwards et al, "Mixed Carboxylic Anhydrides in the Friedel-Crafts Reaction".

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