851218-51-4

Basic information

• Product Name: 2-Propynoic acid, 3-(4-methoxy-3-nitrophenyl)-, ethyl ester
• CAS NO: 851218-51-4
• Molecular Formula: C12H11NO5
• Molecular Weight: 249.223
• Mol File: 851218-51-4.mol
• Article Data: 1

Chemical Properties

• CAS DataBase Reference: 2-Propynoic acid, 3-(4-methoxy-3-nitrophenyl)-, ethyl ester(CAS DataBase Reference)
• NIST Chemistry Reference: 2-Propynoic acid, 3-(4-methoxy-3-nitrophenyl)-, ethyl ester(851218-51-4)
• EPA Substance Registry System: 2-Propynoic acid, 3-(4-methoxy-3-nitrophenyl)-, ethyl ester(851218-51-4)

Safety Data

• Hazardous Substances Data: 851218-51-4(Hazardous Substances Data)

Upstream product

• 52692-09-8 4-iodo-2-nitroanisole 
• 623-47-2 propynoic acid ethyl ester 

Downstream Products

• 906820-20-0 3-(4-methoxy-3-nitrophenyl)propynoic acid 

Relevant articles and documents

Oxidation of aromatic compounds: XII. Regio- and stereoselective oxidative dimerization of alkyl 3-arylpropynoates in the system CF3CO 2H-CH2Cl2-PbO2

Regio- and stereoselective oxidative dimerization of alkyl 3-arylpropynoates in the system CF3CO2H-CH 2Cl2-PbO2 (1-30 h, 0-20°C) leads to dialkyl (E)-2,3-bis(arylcarbonyl)-2-butene-1,4-dioates with trans arrangement of the substituents at the double bond.