40051-50-1

Basic information

• Product Name: N-Benzylidene-2-butanamine
• Synonyms: N-Benzylidene-2-butanamine
• CAS NO: 40051-50-1
• Molecular Formula: C₁₁H₁₅N
• Molecular Weight: 161.24
• Mol File: 40051-50-1.mol
• Article Data: 11

Chemical Properties

• Boiling Point: 86-88 °C(Press: 3 Torr)
• Appearance: /
• Density: 0.9189 g/cm3
• PKA: 5.87±0.50(Predicted)
• CAS DataBase Reference: N-Benzylidene-2-butanamine(CAS DataBase Reference)
• NIST Chemistry Reference: N-Benzylidene-2-butanamine(40051-50-1)
• EPA Substance Registry System: N-Benzylidene-2-butanamine(40051-50-1)

Safety Data

• Hazardous Substances Data: 40051-50-1(Hazardous Substances Data)

Upstream product

• 33966-50-6 SEC-BUTYLAMINE 
• 100-44-7 benzyl chloride 
• 622-79-7 benzyl azide 
• 589-18-4 4-Methylbenzyl alcohol 
• 21175-64-4 1,1-dideuteriophenylmethanol 
• 100-51-6 benzyl alcohol 
• 5153-67-3 nitrostyrene 
• 4460-46-2 3-chloro-3-phenyl-3H-diazirine 
• 120332-04-9 N-chlorobenzyl-sec-butylamine 
• 100-52-7 benzaldehyde 

Downstream Products

• 77664-52-9 sec-Butyl-[2,2-dichloro-1-phenyl-eth-(E)-ylidene]-amine 

Relevant articles and documents

Selective aerobic oxidation of halides and amines with an inorganic-ligand supported zinc catalyst

A practical, efficient and environmentally benign catalytic protocol for the oxidative cross-coupling reaction of halides with amines, oxidative self-coupling of amines and oxidation of halides was developed with inorganic-ligand supported ZnPOM (NH4)4[ZnMo6O18(OH)6] using molecular oxygen. This method mainly utilizes an inorganic polymolybdate ligand to support the Zn2+ ion, avoiding the use of complicated organic ligands.

Ruthenium Bisammine Complex and Its Reaction with Aryl Azides

A ruthenium bisammine complex was formed in the reaction of ruthenium 1,4-dibenzyltetraazadiene complex with primary amines at room temperature, which was a versatile precursor for the synthesis of various Ru(II) complexes through ligand exchange reactions. In the reaction with azidobenzene, ruthenium 1,4-diphenyltetraaza-1,3-diene complex was formed, while ruthenium imido complexes were given in the reaction with bulky aryl azides such as 2-azido-1,3-dimethylbenzene and 2-azido-1,3-diisopropylbenzene. The ruthenium imido complexes showed high catalytic activity in the reaction of alkyl azides with primary amines to afford N-substituted imines.

Preparation of dialkyl 1-(Alkylamino)alkylphosphonates, alkyl [1-(Alkylamino)alkyl]phenylphosphinates and [1-(Alkylamino)alkyl] diphenylphosphine oxides via in situ generated iminium ions

The reaction of trialkyl phosphites, dialkyl phenylphosphonites or alkyl diphenylphosphinites with N-alkylalkanimines in the presence of hydrogen chloride gives dialkyl 1-(alkylamino)alkylphosphonates, alkyl amino)alkyl]phenylphosphinates or [1-(alkylamino)alkyl]diphenylphosphine oxides respectively, via Arbusov-like reaction of iminium salts generated in situ from N-alkylalkanimines. This reaction is an alternative and competitive to known method of preparation based on the addition of H-P compounds to N-alkylalkanimines, because it gives higher yields, no heating is necessary, and the isolation of products is easy. Georg Thieme Verlag Stuttgart · New York.