Институт физико-органической химии и углехимии АН УССР
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Low-Molecular Organic Synthesis Reactions Using Catalysts
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Organic Low-Molecular-Weight Compounds And Preparation Thereof
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Abstract
FIELD: industrial organic synthesis. SUBSTANCE: method of producing 2', 4',4- trinitrobenzanilide through acylation of 2,4-dinitroaniline on heating in chlorobenzene is distinguished by conducting acylation with 4- nitrobenzoic acid in presence of polychorocyclophosphazene (activator, 15-30 mol %) and pyridine N-oxide or β-,γ-- or β-,γ--picoline N-oxide (catalyst, 1-10 mol %) at chlorobenzene boiling temperature. EFFECT: simplified technology.
SU3347007/04A1981-10-091981-10-092',4',4-trinitrobenzanilide production process
SU1025093A1
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Process for producing 2-amino-3-nitro-6-/4-fluoro-benzyl-amino/-pyridine, 2-amino-3-/carbetoxy-amino/-6-/4-fluoro-benzyl-amino/-pyridine and acid additional salts thereof
The reaction of heteroaromatic N-oxide with acid chloride and cyanide. IV. On the reaction of 2, 4-disubstituted quinoline 1-oxides with sulfonic acid chloride and potassium cyanide (author's transl)