77642-40-1

Basic information

• Product Name: N,N'-di-n-propylbenzamidine
• Synonyms: N,N'-di-n-propylbenzamidine
• CAS NO: 77642-40-1
• Molecular Weight: 204.315
• Mol File: 77642-40-1.mol
• Article Data: 3

Chemical Properties

• CAS DataBase Reference: N,N'-di-n-propylbenzamidine(CAS DataBase Reference)
• NIST Chemistry Reference: N,N'-di-n-propylbenzamidine(77642-40-1)
• EPA Substance Registry System: N,N'-di-n-propylbenzamidine(77642-40-1)

Safety Data

• Hazardous Substances Data: 77642-40-1(Hazardous Substances Data)

Upstream product

• 107-10-8 propylamine 
• 100-47-0 benzonitrile 
• 98-88-4 benzoyl chloride 
• 556-53-6 N-propylamine hydrochloride 
• 7510-49-8 methyl 2-(benzamido)benzoate 
• 10546-70-0 N-(n-propyl)benzamide 

Relevant articles and documents

Samarium diiodide promoted synthesis of N,N′-disubstituted amidines

An efficient one-step preparation of an N,N′-disubstituted amidine by the direct nucleophilic addition of an amine to the parent nitrile using catalytic amounts of SmI2 under relatively mild conditions is developed. Alkyl, benzyl and aryl amidi

Phosphoramides. XIII. Phosphorus Pentaoxide-Amine Hydrochloride Mixtures as Reagents in the Synthesis of 4(3H)-Quinazolinones and 4-Quinazolinamines

4(3H)-Quinazolinones 3a-r have been prepared by heating methyl N-acylanthranilates 1a-c and the hydrochlorides of primary aliphatic and aromatic amines with phosphorus pentaoxide and N,N-dimethylcyclohexylamine at 180 deg C. 4-Quinazolinamines 4 and the amidine 7 were isolated as by-products.The carboxamides 5 and 6 were believed to be reaction intermediates.By raising the temperature to 250 deg C 4 was obtained in a preparative yield.