14469-77-3

Basic information

• Product Name: N,N-Dimethyl-1-(2,4-cyclopentenylidene)ethanamine
• Synonyms: [1-(2,4-Cyclopentadiene-1-ylidene)ethyl]dimethylamine;1-(2,4-Cyclopentadien-1-ylidene)-N,N-dimethylethanamine;N,N-Dimethyl-1-(2,4-cyclopentadiene-1-ylidene)ethanamine;N,N-Dimethyl-1-(2,4-cyclopentadienylidene)ethanamine;N,N-Dimethyl-1-(2,4-cyclopentenylidene)ethanamine;1-(cyclopenta-2,4-dienylidene)-N,N-dimethylethanamine
• CAS NO: 14469-77-3
• Molecular Formula: C₉H₁₃N
• Molecular Weight: 135.21
• Mol File: 14469-77-3.mol
• Article Data: 7

Chemical Properties

• Appearance: /
• CAS DataBase Reference: N,N-Dimethyl-1-(2,4-cyclopentenylidene)ethanamine(CAS DataBase Reference)
• NIST Chemistry Reference: N,N-Dimethyl-1-(2,4-cyclopentenylidene)ethanamine(14469-77-3)
• EPA Substance Registry System: N,N-Dimethyl-1-(2,4-cyclopentenylidene)ethanamine(14469-77-3)

Safety Data

• Hazardous Substances Data: 14469-77-3(Hazardous Substances Data)

Upstream product

• 18871-66-4 N,N-dimethylacetamide dimethyl acetal 
• 542-92-7 cyclopenta-1,3-diene 
• 920-98-9 N,N-dimethylacetamide-dimethyl sulfate complex 
• 127-19-5 N,N-dimethyl acetamide 
• 703-24-2 6,6-bis(dimethylamino)pentafulvene 
• 77-78-1 dimethyl sulfate 
• 19429-85-7 N,N-dimethylacetamide diethyl acetal 

Downstream Products

• 17647-77-7 4-methylazulene 
• 56594-78-6 4,6-dimethyl-azulene 
• 63505-98-6 4-Methyl-7-phenyl-azulen 
• 63505-97-5 4-Methyl-6-phenyl-azulen 
• 1374355-32-4 C₄₁H₃₉BF₁₀NP 
• 1374355-33-5 C₂₁H₁₄BF₁₀N 
• 1271-55-2 acetylferrocene 
• 947510-88-5 [4-(1-methyl-cyclopenta[d][1,2]oxazin-4-yl)-phenoxy]-acetic acid ethyl ester 
• 999-59-7 methyl (2E)-3-(dimethylamino)prop-2-enoate 

Relevant articles and documents

1,1-Bis(1″,2″,3″,4″,5″-pentamethylferrocen- 1′-yl)ethene

1,1-Bis(1″,2″,3″,4″,5″-pentamethylferrocen- 1′-yl)ethene (6) was synthezised as a prototype of two metallocenes that are bridged by the sp2-carbon center of a vinylidene group. Starting from 6-N,N-dimethylamino-6-methylfulvene, the iron-containing intermediates were a pentamethylferrocenyl-substituted fulvene and an ethene that was geminally disubstituted by a Cp anion and a pentamethylferrocenyl moiety. Besides other methods, the ferrocenes were characterized by NMR spectroscopy including full signal assignment. The bimetallic compound 6 showed moderate interactions between the two ferrocenes in the cyclic voltammogram (ΔE1/2=150 mV). According to X-ray crystal structure analysis compound 6 is a twisted molecule; the vinylidene moiety and the Cps of the neighboring ferrocenes are not coplanar.

PTP-1B inhibitors: Cyclopenta[d][1,2]-oxazine derivatives

A series of novel cyclopenta[d][1,2]-oxazine derivatives was prepared and evaluated for their inhibitory activity toward protein tyrosine phosphatase 1B (PTP-1B). Compound 6s was found to be an inhibitor of PTP-1B with nanomolar IC50 value and

Formation of a Constrained-Geometry Ziegler Catalyst System Containing a C1 Instead of the Usual Si1 Connection between the Cyclopentadienyl and Amido Ligand Components

6-Amino-6-methylfulvene (4) is cleanly N-acylated by treatment with pivaloylchloride/triethylamine to give the fulvene (C5H4)=C(CH3)NHCOCMe3 (5c). Treatment of 4 with trimethylchlorosilane similarly yields the m