883901-67-5

Basic information

• Product Name: Benzenepropanoic acid, a-methyl-b-oxo-, 2-propenyl ester
• CAS NO: 883901-67-5
• Molecular Formula: C13H14O3
• Molecular Weight: 218.252
• Mol File: 883901-67-5.mol
• Article Data: 2

Chemical Properties

• CAS DataBase Reference: Benzenepropanoic acid, a-methyl-b-oxo-, 2-propenyl ester(CAS DataBase Reference)
• NIST Chemistry Reference: Benzenepropanoic acid, a-methyl-b-oxo-, 2-propenyl ester(883901-67-5)
• EPA Substance Registry System: Benzenepropanoic acid, a-methyl-b-oxo-, 2-propenyl ester(883901-67-5)

Safety Data

• Hazardous Substances Data: 883901-67-5(Hazardous Substances Data)

Upstream product

• 2177-18-6 vinyl acrylate 
• 98-88-4 benzoyl chloride 
• 544-97-8 dimethyl zinc(II) 
• 15796-65-3 3-oxo-3-phenylpropionic acid allyl ester 

Downstream Products

• 872884-40-7 (S)-(+)-2-methyl-1-phenyl-4-penten-1-one 
• 1332702-46-1 2-methyl-1-phenyl-2-trifluoromethyl-pent-4-en-1-one 
• 1332702-33-6 2-methyl-3-oxo-3-phenyl-2-trifluoromethyl-propionic acid allyl ester 

Relevant articles and documents

Oxidative umpolung ?±-alkylation of ketones

We disclose a hypervalent iodine mediated ?±-alkylative umpolung reaction of carbonyl compounds with dialkylzinc as the alkyl source. The reaction is applicable to all common classes of ketones including 1,3-dicarbonyl compounds and regular ketones via their lithium enolates. The ?±-alkylated carbonyl products are formed in up to 93% yield. An ionic mechanism is inferred based on meticulous analysis, NMR studies, trapping and crossover experiments, and computational studies.