Process for the preparation of fluoroaromatic compounds substitu

Details Process for the preparation of fluoroaromatic compounds substitu Process for the preparation of fluoroaromatic compounds substitu

1982-09-29

1984-10-09

Killos, Paul J.

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

Organic compounds

Carboxylic acid esters

560 65, 562474, 562493, 568655, 570127, C07C 6976

Patent

active

044763204

ABSTRACT:
Ortho-substituted fluoroaromatic compounds are prepared by reaction of corresponding anilines, which are substituted in the o-position, with alkyl nitrites in the presence of alcohols and/or ethers and in the presence of boron trifluoride or boric acid esters and hydrogen fluoride, and by isolation and decomposition of the diazonium tetrafluoborate produced.

REFERENCES:
Journal of Organic Chemistry, vol. 44, No. 9, 1979, pp. 1572-1574.

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