84487-46-7

Basic information

• Product Name: Benzenamine, 2-(2-cyclopenten-1-yl)-
• CAS NO: 84487-46-7
• Molecular Formula: C11H13N
• Molecular Weight: 159.231
• Mol File: 84487-46-7.mol
• Article Data: 9

Chemical Properties

• CAS DataBase Reference: Benzenamine, 2-(2-cyclopenten-1-yl)-(CAS DataBase Reference)
• NIST Chemistry Reference: Benzenamine, 2-(2-cyclopenten-1-yl)-(84487-46-7)
• EPA Substance Registry System: Benzenamine, 2-(2-cyclopenten-1-yl)-(84487-46-7)

Safety Data

• Hazardous Substances Data: 84487-46-7(Hazardous Substances Data)

Upstream product

• 542-92-7 cyclopenta-1,3-diene 
• 62-53-3 aniline 
• 96-40-2 2-cyclopenten-1-yl chloride 
• 3212-60-0 cyclopent-2-enol 
• 933-60-8 exo-dicyclopentadiene 
• 615-43-0 2-iodophenylamine 
• 142-29-0 cyclopentene 
• 84487-57-0 N-(2-cyclopentene-1-yl)-aniline 

Downstream Products

• 84487-44-5 2,6-di(2-cyclopentenyl)aniline 
• 67330-66-9 2-cyclopentyl-aniline 
• 956140-53-7 N-methanesulfonyl-2-(cyclopent-2-en-1-yl)aniline 
• 67330-67-0 2,6-dicyclopentylaniline 
• 649558-96-3 N-benzoyl-2-(cyclopent-2-enyl)aniline 
• 126087-55-6 N-(2-(cyclopent-2-en-1-yl)phenyl)acetamide 
• 138850-22-3 ortho-(cyclopent-1-en-1-yl)aniline 
• 129724-20-5 N-(2-chlroacetyl)-2-(2-cyclopenten-1-yl)aniline 
• 118560-25-1 4-(2-cyclopenten-1-yl)aniline 

Relevant articles and documents

An unexpected reaction of 2-(cyclopent-2-enyl)aniline hydrochloride with dimethyldioxirane

An unusual direction of the reaction of 2-(cyclopent-2-enyl)aniline hydrochloride with dimethyldioxirane was found: the formation of two isomeric products, viz., 3- and 6-chloro-2-(cyclopent-2-enyl)anilines, was observed.

Nucleophilic substitution reactions of alcohols with use of montmorillonite catalysts as solid Bronsted acids

(Chemical Equation Presented) We have developed an environmentally benign synthetic approach to nucleophilic substitution reactions of alcohols that minimizes or eliminates the formation of byproducts, resulting in a highly atom-efficient chemical process. Proton- and metal-exchanged montmorillonites (H- and Mn+-mont) were prepared easily by treating Na +-mont with an aqueous solution of hydrogen chloride or metal salt, respectively. The H-mont possessed outstanding catalytic activity for nucleophilic substitution reactions of a variety of alcohols with anilines, because the unique acidity of the H-mont catalyst effectively prevents the neutralization by the basic anilines. In addition, amides, indoles, 1,3-dicarbonyl compounds, and allylsilane act as nucleophiles for the H-mont-catalyzed substitutions of alcohols, which allowed efficient formation of various C-N and C-C bonds. The solid H-mont was reusable without any appreciable loss in its catalytic activity and selectivity. Especially, an Al3+-mont showed high catalytic activity for the α-benzylation of 1,3-dicarbonyl compounds with primary alcohols due to cooperative catalysis between a protonic acid site and a Lewis acidic Al3+ species in its interlayer spaces.

Alkenylation of anilines with dicyclopentadiene, cyclopentadiene, and piperylene

Alkenylation of anilines with dicyclopentadiene, cyclopentadiene, and piperylene in the presence of mineral acids and Lewis acids was studied.