4408-47-3

Basic information

• Product Name: N,N'-BIS(2-AMINOBENZAL)ETHYLENEDIAMINE
• Synonyms: 2-AMINOBENZALDEHYDE-ETHYLENE-DIIMINE;ETHYLENEDINITRILOBIS(O-TOLUIDINE);N,N'-BIS(2-AMINOBENZAL)ETHYLENEDIAMINE;Bisaminobenzalethylenediamine;2,2'-[Ethylenebis(nitrilomethylidyne)]bisaniline;2,2'-[Ethylenebis(nitrilomethylidyne)]bisbenzeneamine;2,2'-[Ethylenebis(nitrilomethylidyne)]dianiline;2,2'-Ethylenebis(nitrilomethylidyne)bisaniline
• CAS NO: 4408-47-3
• Molecular Formula: C₁₆H₁₈N₄
• Molecular Weight: 266.34
• Mol File: 4408-47-3.mol
• Article Data: 4

Chemical Properties

• Melting Point: 182°C
• Appearance: /
• Solubility: very faint turbidity in hot Toluene
• CAS DataBase Reference: N,N'-BIS(2-AMINOBENZAL)ETHYLENEDIAMINE(CAS DataBase Reference)
• NIST Chemistry Reference: N,N'-BIS(2-AMINOBENZAL)ETHYLENEDIAMINE(4408-47-3)
• EPA Substance Registry System: N,N'-BIS(2-AMINOBENZAL)ETHYLENEDIAMINE(4408-47-3)

Safety Data

• Statements: 36/37/38
• Safety Statements: 26-36/37/39
• Hazardous Substances Data: 4408-47-3(Hazardous Substances Data)

Usage

General Description

N,N'-Bis(2-aminobenzal)ethylenediamine is a chemical compound that is commonly used as a ligand in coordination chemistry. It consists of two molecules of 2-aminobenzaldehyde linked by an ethylenediamine bridge. N,N'-BIS(2-AMINOBENZAL)ETHYLENEDIAMINE is often used in the synthesis of metal complexes due to its ability to bind to metal ions and form stable coordination complexes. It is also used in the field of organic synthesis and as a building block for the preparation of various organic compounds. N,N'-Bis(2-aminobenzal)ethylenediamine is a versatile compound with a wide range of applications in chemical research and industry.

Upstream product

• 529-23-7 o-aminobenzaldehyde 
• 107-15-3 ethylenediamine 
• 552-89-6 2-nitro-benzaldehyde 
• 18653-96-8 N,N'-bis(2-nitrobenzylidene)-ethane-1,2-diamine 

Downstream Products

• 529-23-7 o-aminobenzaldehyde 
• 165285-02-9 Fe⁽³⁺⁾*C₆H₄NHCHN(CH₂)2NCHC₆H₄NH^(2-)*Cl^(1-)=Fe(C₆H₄NHCHN(CH₂)2NCHC₆H₄NH)Cl 
• 165285-03-0 Fe⁽³⁺⁾*C₆H₄NHCHN(CH₂)2NCHC₆H₄NH^(2-)*Br^(1-)*H₂O=Fe(C₆H₄NHCHN(CH₂)2NCHC₆H₄NH)Br*H₂O 

Relevant articles and documents

The reaction of rhenium(V) cores with a tetradentate schiff base. the isolation of 3+3 and 4+0 complexes of rhenium(V)

The reaction of the potentially tetradentate N4-donor ligand N,N?-bis[(2-aminophenyl)methylidene]ethane-1,2-diamine (H2ane) with various rhenium(V) precursors led to the formation of different rhenium(V) complexes. With trans-[ReOBr

Novel chromium (III) complexes with N4-donor ligands as catalysts for the coupling of CO2 and epoxides in supercritical CO2

New neutral and cationic chromium(III) complexes with N4 Schiff base ligands have been prepared and characterized. These complexes are active catalysts for the cycloaddition of CO2 and styrene oxide in CH 2Cl2 solutions, affording epoxide conversions in a 39-92% range, with encouraging cyclic carbonate yields (up to 63%). It is to notice that the cationic species were significantly more active than their neutral analogs. Addition of tetrabutylammonium halides improved the selectivity toward styrene carbonate (87% yield). Dichloromethane could be avoided using solvent free or supercritical carbon dioxide as a solvent (scCO2) and, moreover, this improved the catalytic activity of the cationic complexes (TOF up to 652 h-1). Using scCO2, these chromium catalysts afforded the rapid and selective formation of cyclic carbonates from the coupling of CO2 to various linear terminal epoxides, such as epichlorydrin, propylene oxide and long chain terminal oxiranes. Coupling of cyclohexene oxide and carbon dioxide led to mixtures of poly(cyclohexene) carbonate and cyclic carbonate depending on the conditions (pressure and co-catalyst/catalyst ratio). Poly(cyclohexene) carbonate was isolated with a productivity 388 g/g Cr. Selective formation of the cyclic cyclohexene carbonate was obtained working under scCO2 conditions.