855639-22-4

Basic information

• Product Name: 4-(3,4-dimethyl-phenyl)-1-methyl-piperidine-4-carbonitrile
• CAS NO: 855639-22-4
• Molecular Weight: 228.337
• Mol File: 855639-22-4.mol
• Article Data: 1

Chemical Properties

• CAS DataBase Reference: 4-(3,4-dimethyl-phenyl)-1-methyl-piperidine-4-carbonitrile(CAS DataBase Reference)
• NIST Chemistry Reference: 4-(3,4-dimethyl-phenyl)-1-methyl-piperidine-4-carbonitrile(855639-22-4)
• EPA Substance Registry System: 4-(3,4-dimethyl-phenyl)-1-methyl-piperidine-4-carbonitrile(855639-22-4)

Safety Data

• Hazardous Substances Data: 855639-22-4(Hazardous Substances Data)

Upstream product

• 3020-06-2 3,4-dimethylphenylacetonitrile 
• 55-86-7 mechlorethamine hydrochloride 
• 51-75-2 nitrogen mustard 

Downstream Products

• 906369-63-9 4-(3,4-dimethyl-phenyl)-4-(methanesulfonylamino-methyl)-piperidine-1-carboxylic acid benzyl ester 
• 906369-57-1 4-cyano-4-(3,4-dimethyl-phenyl)-piperidine-1-carboxylic acid benzyl ester 

Relevant articles and documents

Preparation of 2,3-dihydro-1H-spiro[isoquinoline-4,4′-piperidine] via an N-sulfonyl Pictet-Spengler reaction

A high yielding synthesis of variously substituted 2,3-dihydro-1H-spiro[isoquinoline-4,4′-piperidine] is reported. N-(2-nitrophenyl)sulfonyl was successfully used as both an activating and protecting group for the key Pictet-Spengler reaction.