109297-21-4

Basic information

• Product Name: 2--1-tolylsulphonyl-1a,7b-dihydro-1H-cyclopropanaphthalene-3-carbonitrile
• Synonyms: 2--1-tolylsulphonyl-1a,7b-dihydro-1H-cyclopropanaphthalene-3-carbonitrile
• CAS NO: 109297-21-4
• Molecular Weight: 524.061
• Mol File: 109297-21-4.mol
• Article Data: 2

Chemical Properties

• CAS DataBase Reference: 2--1-tolylsulphonyl-1a,7b-dihydro-1H-cyclopropanaphthalene-3-carbonitrile(CAS DataBase Reference)
• NIST Chemistry Reference: 2--1-tolylsulphonyl-1a,7b-dihydro-1H-cyclopropanaphthalene-3-carbonitrile(109297-21-4)
• EPA Substance Registry System: 2--1-tolylsulphonyl-1a,7b-dihydro-1H-cyclopropanaphthalene-3-carbonitrile(109297-21-4)

Upstream product

• 71436-66-3 1-bromo-2-chloronaphthalene 
• 7597-73-1 N-(1-bromonaphthalen-2-yl)acetamide 
• 20191-75-7 1-bromo-2-naphthylamine 
• 581-97-5 2-acetylaminonaphthalene 
• 109297-28-1 2-Chloronaphthalene-1-carbonitrile 
• 125407-65-0 carbanion of chloromethyl p-tolyl sulfone 
• 7569-26-8 chloromethyl p-tolylsulfone 

Relevant articles and documents

Reactions of Organic Anions. Part 180. Orientation of the Carbanion Attack of Chloromethyl p-Tolyl Sulphone on 1-Cyanonaphthalene Derivatives

The carbanion of chloromethyl p-tolyl sulphone reacts with cyanonaphthalene derivatives to give bis-annulated products and/or SNAr products and/or products of nucleophilic substitution of hydrogen depending on the structure of the substrates and on reaction conditions.The orientation of the initial carbanion attack is discussed.