1105057-30-4

Basic information

• Product Name: 3,4-dinitrobenzoic anhydride
• CAS NO: 1105057-30-4
• Molecular Weight: 406.222
• Mol File: 1105057-30-4.mol
• Article Data: 1

Chemical Properties

• CAS DataBase Reference: 3,4-dinitrobenzoic anhydride(CAS DataBase Reference)
• NIST Chemistry Reference: 3,4-dinitrobenzoic anhydride(1105057-30-4)
• EPA Substance Registry System: 3,4-dinitrobenzoic anhydride(1105057-30-4)

Safety Data

• Hazardous Substances Data: 1105057-30-4(Hazardous Substances Data)

Upstream product

• 528-45-0 3,4-dinitrobenzoic acid 
• 24376-18-9 3,4-dinitrobenzoyl chloride 

Relevant articles and documents

2,6-Dimethyl-4-nitrobenzoic anhydride (DMNBA): An effective coupling reagent for the synthesis of carboxylic esters and lactones

Various carboxylic esters are obtained at room temperature in excellent yields with high chemoselectivities from nearly equimolar amounts of carboxylic acids and alcohols using 2,6-dimethyl-4-nitrobenzoic anhydride with triethylamine by the promotion of 4-(dimethylamino)pyridine. The efficiency of the esterification is compared to those of other dehydrations using substituted benzoic anhydrides as coupling reagents. This method was successfully applied to the synthesis of threo-aleuritic acid lactone and the desired 17-membered ring compound was prepared in high yield at room temperature from the corresponding free trihydroxycarboxylic acid using 2,6-dimethyl-4-nitrobenzoic anhydride in the presence of 4-(dimethylamino)pyridine.