103986-55-6

Basic information

• Product Name: Cyclopropanecarboxylic acid, 2-(phenylmethyl)-
• CAS NO: 103986-55-6
• Molecular Formula: C11H12O2
• Molecular Weight: 176.215
• Mol File: 103986-55-6.mol
• Article Data: 2

Chemical Properties

• CAS DataBase Reference: Cyclopropanecarboxylic acid, 2-(phenylmethyl)-(CAS DataBase Reference)
• NIST Chemistry Reference: Cyclopropanecarboxylic acid, 2-(phenylmethyl)-(103986-55-6)
• EPA Substance Registry System: Cyclopropanecarboxylic acid, 2-(phenylmethyl)-(103986-55-6)

Safety Data

• Hazardous Substances Data: 103986-55-6(Hazardous Substances Data)

Upstream product

• 623-73-4 diazoacetic acid ethyl ester 
• 300-57-2 allylbenzene 
• 78987-78-7 2-benzylcyclopropanecarboxylic acid ethyl ester 

Relevant articles and documents

Styrene-acrylic acid synthetic method of the compound

The invention discloses a method for directly achieving direct arylation reaction of benzene and carbonyl beta-bite sp3C-H bonds employing palladium acetate as a catalyst under the action of bidentate guide base, so as to synthesize a phenylpropionic acid compound. The method comprises the following steps: sequentially adding a 2-propionamido-pyridine-1-oxide, palladium acetate, gibbsite dipotassium phosphate, an aryl iodide compound and dimethylsulfoxide to a shrek tube in an air atmosphere, and reacting for 20-30 hours; after the reaction is ended, cooling to a room temperature, extracting, drying, concentrating and carrying out chromatographic separation to obtain an arylated product; dissolving the obtained arylated product into an ethanol solution of NaOH and reacting for 20-30 hours; and after reaction is ended, neutralizing, extracting, drying, concentrating and carrying out column chromatography to obtain the phenylpropionic acid compound. The method is mild in reaction condition, and good in functional group tolerance; an external additive is not needed; and the carbonyl beta-bite sp3C-H bonds in the 2-propionyl aminopyridine-1-oxide can be directly arylated.