29071-60-1

Basic information

• Product Name: 3-methyl-2-phenyl-4-piperidinone
• CAS NO: 29071-60-1
• Molecular Weight: 189.257
• Mol File: 29071-60-1.mol
• Article Data: 1

Chemical Properties

• CAS DataBase Reference: 3-methyl-2-phenyl-4-piperidinone(CAS DataBase Reference)
• NIST Chemistry Reference: 3-methyl-2-phenyl-4-piperidinone(29071-60-1)
• EPA Substance Registry System: 3-methyl-2-phenyl-4-piperidinone(29071-60-1)

Safety Data

• Hazardous Substances Data: 29071-60-1(Hazardous Substances Data)

Upstream product

• 16736-19-9 5-dimethylamino-2-methyl-1-phenyl-1-penten-3-one hydrochloride 

Downstream Products

• 42473-31-4 trans-1,3-dimethyl-phenyl-4-piperidone 

Relevant articles and documents

SYNTHESIS OF SUBSTITUTED 2-PHENYL-4-PIPERIDINONES FROM STYRYL β-DIMETHYLAMINOETHYL KETONES AND THEIR STERIC STRUCTURE

The difficultly obtainable substituted 2-phenyl-4-piperidinones were synthesized by the reaction of styryl β-dimethylaminoethyl ketone hydrochlorides with aqueous solutions of ammonia or alkylamines.It was found using 1H and 13C NMR spectroscopy methods that the cyclization process proceeds with the formation of pure stereoisomers of 4-piperidones with an equatorial disposition of all the substituents in the ring.The temperature for performing the cyclization is dependent on the number and position of the methyl substituents in the molecule of the starting substituted styryl β-dimethylaminoethyl ketones.