90991-21-2

Basic information

• Product Name: 4-(4-cyano-phenyl)-4-oxo-butyric acid methyl ester
• Synonyms: 4-(4-cyano-phenyl)-4-oxo-butyric acid methyl ester
• CAS NO: 90991-21-2
• Molecular Weight: 217.224
• Mol File: 90991-21-2.mol
• Article Data: 4

Chemical Properties

• CAS DataBase Reference: 4-(4-cyano-phenyl)-4-oxo-butyric acid methyl ester(CAS DataBase Reference)
• NIST Chemistry Reference: 4-(4-cyano-phenyl)-4-oxo-butyric acid methyl ester(90991-21-2)
• EPA Substance Registry System: 4-(4-cyano-phenyl)-4-oxo-butyric acid methyl ester(90991-21-2)

Safety Data

• Hazardous Substances Data: 90991-21-2(Hazardous Substances Data)

Upstream product

• 292638-85-8 acrylic acid methyl ester 
• 105-07-7 4-cyanobenzaldehyde 
• 922-67-8 propynoic acid methyl ester 
• 30913-86-1 4-(4-bromo-phenyl)-4-oxo-butyric acid methyl ester 

Downstream Products

• 52240-17-2 3-(p-Cyanobenzoyl)-propionsaeure 

Relevant articles and documents

Transition Metal-Free Alkyne-Aldehyde Reductive C?C Coupling trough Cascade Borylation/Olefin Isomerization

A direct approach to γ-keto esters through cascade alkyne-aldehyde reductive C?C coupling of propargyl esters and aromatic aldehydes under transition-metal-free (TM-free) fashion was developed. Compared with multistep processes, this procedure provides a

Intermolecular hydroacylation of acrylate esters: A new route to 1,4-dicarbonyls

1,4-Dicarbonyl compounds can be prepared using a Rh(I) mediated hydroacylation reaction between (2-aminopicolyl)imines and acrylate esters followed by acid hydrolysis.