Process for the preparation of optionally substituted fluoro-nit

Details Process for the preparation of optionally substituted fluoro-nit Process for the preparation of optionally substituted fluoro-nit

1982-03-03

1984-06-26

Helfin, Bernard

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

Organic compounds

Oxygen containing

C07C 7936, C07C 4563

Patent

active

044567723

ABSTRACT:
Optionally substituted fluoro-nitro-benzaldehydes are prepared from optionally substituted halogeno-nitro-benzaldehydes and an alkali metal fluoride in a substantially anhydrous inert aprotic solvent, by heating to 50.degree. to 250.degree. C.

REFERENCES:
patent: 3064058 (1962-11-01), Duesel et al.
Pavlath et al., Aromatic Fluorine Compounds, (1962), 316-318.
Hudlicky, Chemistry of Organic Fluorine Compounds, (1962), 104-111.
Fieser et al., Reagents for Organic Synthesis, (1967), 934-935.
Fieser et al., Reagents for Organic Synthesis, vol. 2, (1969), 346.
Patent Abstracts from Japan, vol. 5, No. 71, (C-54), (743), May 13, 1981, JP A-56-20549.

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