SYNTHESIS OF N-(2,4-DINITROPHENYL)-4-NITROBENZAMIDE (TNBA) USING SOLID ACID CATALYSTS

SYNTHESIS OF N-(2,4-DINITROPHENYL)-4-NITROBENZAMIDE (TNBA) USING SOLID ACID CATALYSTS

A method of making N-(2,4-dinitrophenyl)-4-nitrobenzamide from a mixture of 2,4-dinitroaniline, 4-nitrobenzoyl chloride, and solid acid catalyst in an organic solvent, wherein the solid acid catalyst is not soluble in the organic solvent, the solid acid catalyst being an acidic clay, an ion exchange...

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Bibliographische Detailangaben
Hauptverfasser: SENGUPTA, Sourav Kumar, SCHULTZ, James A, SURISETTY, Venkateswara Rao
Format: Patent
Sprache:eng ; fre ; ger
Schlagworte:
ACYCLIC OR CARBOCYCLIC COMPOUNDS
CHEMISTRY
METALLURGY
ORGANIC CHEMISTRY
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Beschreibung
Zusammenfassung:A method of making N-(2,4-dinitrophenyl)-4-nitrobenzamide from a mixture of 2,4-dinitroaniline, 4-nitrobenzoyl chloride, and solid acid catalyst in an organic solvent, wherein the solid acid catalyst is not soluble in the organic solvent, the solid acid catalyst being an acidic clay, an ion exchange resin, a beta zeolite, a sulfonated tetrafluoroethylene-based fluoropolymer-copolymer, or some mixture of these.