85142-48-9

Basic information

• Product Name: (E)-3-(4-Chloro-2-nitro-phenylcarbamoyl)-acrylic acid ethyl ester
• CAS NO: 85142-48-9
• Molecular Weight: 298.683
• Mol File: 85142-48-9.mol
• Article Data: 2

Chemical Properties

• CAS DataBase Reference: (E)-3-(4-Chloro-2-nitro-phenylcarbamoyl)-acrylic acid ethyl ester(CAS DataBase Reference)
• NIST Chemistry Reference: (E)-3-(4-Chloro-2-nitro-phenylcarbamoyl)-acrylic acid ethyl ester(85142-48-9)
• EPA Substance Registry System: (E)-3-(4-Chloro-2-nitro-phenylcarbamoyl)-acrylic acid ethyl ester(85142-48-9)

Safety Data

• Hazardous Substances Data: 85142-48-9(Hazardous Substances Data)

Upstream product

• 89-63-4 4-Chloro-2-nitroaniline 
• 85142-54-7 4-Chloro-2-nitromaleanilic acid 
• 85142-43-4 (Z)-3-(4-Chloro-2-nitro-phenylcarbamoyl)-acrylic acid ethyl ester 
• 64-17-5 ethanol 
• 85142-54-7 4-Chloro-2-nitrofumaranilic acid 

Relevant articles and documents

Reactions of Cyclic Anhydrides: Part VII - Reductive Cyclisation of 2-Nitromaleanilates and 2-Nitrofumaranilates, a New Synthesis of 2-Oxo-1,2,3,4-tetrahydroquinoxalines

Fusion of o-nitroanilines with maleic anhydride (MA) in the presence of anhydrous aluminum chloride at 80-100 deg selectively furnishes the corresponding maleanilic acids (2a-d) and at 160-200 deg, the fumaranilic acids (4a-d) in excellent yields.Their me