138952-03-1

Basic information

• Product Name: 2,2-bis(4-methylphenyl)-4-pentenoic acid
• Synonyms: 2,2-bis(4-methylphenyl)-4-pentenoic acid
• CAS NO: 138952-03-1
• Molecular Weight: 280.367
• Mol File: 138952-03-1.mol
• Article Data: 3

Chemical Properties

• CAS DataBase Reference: 2,2-bis(4-methylphenyl)-4-pentenoic acid(CAS DataBase Reference)
• NIST Chemistry Reference: 2,2-bis(4-methylphenyl)-4-pentenoic acid(138952-03-1)
• EPA Substance Registry System: 2,2-bis(4-methylphenyl)-4-pentenoic acid(138952-03-1)

Safety Data

• Hazardous Substances Data: 138952-03-1(Hazardous Substances Data)

Upstream product

• 20809-78-3 bis-(4-methylphenyl)acetic acid 
• 106-95-6 allyl bromide 

Downstream Products

• 158182-71-9 2,2-Di-p-tolyl-pent-4-enoyl chloride 
• 153958-45-3 2,3-bis(4-methylphenyl)-2-cyclopenten-1-one 

Relevant articles and documents

Iridium-Catalyzed Intramolecular Oxidative Cyclization of Alkenyl Amides and Alkenoic Acids

An iridium/dppf complex efficiently catalyzed the oxidative cyclization of N sulfonyl alkenyl amides and alkenoic acids. Electron deficiena?t alkenes were effective as sacrificial hydrogen acceptors. High selectivity of the oxidative cyclization over the

Substituted-amine compound and a process for the preparation thereof

The compound (-)-N-t-butyl-4,4-diphenyl-2-cyclopentenylamine, or its hydrochloride salt has anticholinergic activity, and thus has a variety of pharmaceutical utilities.