10599-77-6

Basic information

• Product Name: N-Butylpentane-1-imine
• Synonyms: N-Butylpentane-1-imine;N-Pentylidene-1-butanamine
• CAS NO: 10599-77-6
• Molecular Formula: C₉H₁₉N
• Molecular Weight: 0
• Mol File: 10599-77-6.mol

Chemical Properties

• Appearance: /
• CAS DataBase Reference: N-Butylpentane-1-imine(CAS DataBase Reference)
• NIST Chemistry Reference: N-Butylpentane-1-imine(10599-77-6)
• EPA Substance Registry System: N-Butylpentane-1-imine(10599-77-6)

Safety Data

• Hazardous Substances Data: 10599-77-6(Hazardous Substances Data)

Upstream product

• 110-62-3 pentanal 
• 109-73-9 N-butylamine 
• 762-04-9 phosphonic acid diethyl ester 
• 110-59-8 pentanonitrile 

Relevant articles and documents

Synthesis of Secondary Aldimines from the Hydrogenative Cross-Coupling of Nitriles and Amines over Al2O3-Supported Ni Catalysts

A heterogeneous Ni catalyst was discovered to be active in the synthesis of secondary cross-imines via hydrogenative coupling of nitriles and amines. The mesoporous Al2O3-supported Ni nanoparticles (abbreviated as Ni/m-Al2O3-600, where 600 represents the reduction temperature) were active in hydrogenative coupling of nitriles and amines reaction at 80 °C and 1 bar H2, affording corresponding cross-imines with yields in the range 64.1-98.1%. Density functional theory calculations reveal the hydrogenation of benzonitrile (PhCN) to benzylamine (PhCH2NH2) has higher activation energy than that for hydrogenative cross-coupling of PhCN and RNH2 on the Ni/m-Al2O3-600 catalyst, suggesting the latter reaction is more favorable. The theoretical calculations are in good agreement with our experimental results.

Divalent osmium complex and preparation method and application thereof

The invention discloses divalent osmium complex and a preparation method and application thereof. The chemical formula of the divalent osmium complex is M2OsL2 or M2OsLCO, wherein m is 3-trifluoromethyl-5-(2-puridyl)-1,2,4-triazole, and L is triphenylphosphine, pyridine or dimethylphenylphosphine. The preparation method includes adding triosmium dodecacarbonyl and ligand Min a high-pressure reactor for reacting at 180-200 DEG C for 24-48 hours, and purifying after reaction; adding ethylene glycol monethyl ether, decarbonylation agent Me3NO to react at 100-120 DEG C for 1-2 hours in the protection of nitrogen gas, and adding ligand L to react at 180-190 DEG C for 10-16 hours, and purifying reactants to obtain products. The divalent osmium complex has visible response and is catalyst capable of quickly oxidizing and coupling benzyl amine compound quickly under light irradiation.

Nucleophilic addition to carbonyl compounds, competition between hard (amine) and soft (phosphite) nucleophile

In the Kabachnik Fields reaction mixture, two nucleophiles: dialkyl phosphite and the amine compete for the electrophilic carbonyl compound. Reaction mixture composition studies, kinetic studies as well as theoretical calculations, indicate that the softe