121019-61-2

Basic information

• Product Name: 4-amino-5-p-methoxyphenyl-2-nitrophenyloxazole
• Synonyms: 4-amino-5-p-methoxyphenyl-2-nitrophenyloxazole
• CAS NO: 121019-61-2
• Molecular Weight: 311.297
• Mol File: 121019-61-2.mol
• Article Data: 1

Chemical Properties

• CAS DataBase Reference: 4-amino-5-p-methoxyphenyl-2-nitrophenyloxazole(CAS DataBase Reference)
• NIST Chemistry Reference: 4-amino-5-p-methoxyphenyl-2-nitrophenyloxazole(121019-61-2)
• EPA Substance Registry System: 4-amino-5-p-methoxyphenyl-2-nitrophenyloxazole(121019-61-2)

Safety Data

• Hazardous Substances Data: 121019-61-2(Hazardous Substances Data)

Upstream product

• 14271-83-1 4-methoxybenzoyl cyanide 
• 555-16-8 4-nitrobenzaldehdye 

Relevant articles and documents

A New Synthesis of 4-Aminooxazoles from α-Oxonitriles

A general synthesis is described for the preparation of 4-amino-2,5-disubstituted oxazoles 2.The interaction of α-oxonitriles 1 with equimolecular amounts of aromatic or aliphatic aldehydes, and excess of anhydrous ammonium acetate in glacial acetic acid at 110-120 deg C for 3-6 hours gives 2 in 40-65percent yields.A plausible reaction mechanism for the formation of 2 is also suggested.