10024-74-5

Basic information

• Product Name: ALPHA,ALPHA'-DIMETHYLDIBENZYLAMINE
• Synonyms: Bis(α-methylbenzyl)amine;N-(α-Methylbenzyl)-α-methylbenzenemethanamine;BenzeneMethanaMine, a-Methyl-N-(1-phenylethyl)-
• CAS NO: 10024-74-5
• Molecular Formula: C₁₆H₁₉N
• Molecular Weight: 225.3365
• Mol File: 10024-74-5.mol
• Article Data: 57

Chemical Properties

• Boiling Point: 356.85°C (rough estimate)
• Flash Point: 137.2°C
• Appearance: /
• Density: 1.0180
• Refractive Index: 1.5730
• CAS DataBase Reference: ALPHA,ALPHA'-DIMETHYLDIBENZYLAMINE(CAS DataBase Reference)
• NIST Chemistry Reference: ALPHA,ALPHA'-DIMETHYLDIBENZYLAMINE(10024-74-5)
• EPA Substance Registry System: ALPHA,ALPHA'-DIMETHYLDIBENZYLAMINE(10024-74-5)

Safety Data

• Hazardous Substances Data: 10024-74-5(Hazardous Substances Data)

Usage

General Description

Alpha, alpha'-dimethyldibenzylamine is a chemical compound that is commonly used as a catalyst in the production of polyurethane foam. It is a clear, colorless liquid with a strong amine odor and is soluble in water, alcohol, and ether. It is known for its ability to promote the formation of urethane linkages in the polymerization process, leading to the production of high-quality and durable polyurethane materials. Additionally, it is also used as an intermediate in the synthesis of various pharmaceuticals and agrochemicals. However, it is important to handle alpha, alpha'-dimethyldibenzylamine with care, as it is a corrosive substance that can cause skin and eye irritation upon contact.

Upstream product

• 40636-57-5 (αS)-α-methyl-N-(1-phenylethylidene)benzenemethanamine 
• 2408-37-9 2,2,6-trimethylcyclohexan-1-one 
• 2627-86-3 (S)-1-phenyl-ethylamine 
• 69350-13-6 N-benzylidene-(S)-α-methylbenzylamine 
• 98-86-2 acetophenone 
• 618-36-0 rac-methylbenzylamine 
• 98-85-1 1-Phenylethanol 
• 100483-17-8 (E)-N-<1-phenylethylidene>-1-phenylethylamine 
• 10024-74-5 (R,R)-N,N-bis-(1-phenylethyl)amine 
• 21003-56-5 (1S,1'S)-bis(1-phenylethyl)amine 
• 20989-17-7 Phenylglycinol 
• 2835-06-5 phenylglycin 
• 126927-41-1 (R*,R*)-N-hydroxy-N-(1-phenylethyl)-1-phenylethanamine 
• 127104-39-6 N-α-methyl benzyl-O-benzoyl hydroxylamine hydrochloride 

Downstream Products

• 712352-08-4 (3,5-dioxa-4-phospha-cyclohepta[2,1-a;3,4-a']dinaphthalen-4-yl)-bis-(1-phenyl-ethyl)-amine 
• 364782-99-0 N,N-bis[(1R)-1-phenylethyl]prop-2-enamide 
• 108462-22-2 methyl (S,S)-N,N-bis(1-phenylethyl)carbamate 
• 94801-45-3 N,N-bis-((S)-1-phenyl-ethyl)-hydrazine 
• 712352-08-4 (S)-(+)-(3,5-dioxa-4-phosphacyclohepta[2,1-a;3,4-a']dinaphthalen-4-yl)-bis-[(1R)-1-phenethyl]amine 
• 1033190-47-4 C₁₈H₂₀BrNO 
• 1020396-85-3 (S,S)-N-(2,10-dimethyl-12H-5,7-dioxa-6-phosphadibenzo[a,d]cycloocten-6-yl)bis(1-phenylethyl)amine 
• 10024-74-5 (R*,R*)-N-(1'-phenylethyl)-1-phenylethylamine 
• 21003-56-5 (1S,1'S)-bis(1-phenylethyl)amine 
• 40648-92-8 bis(1-phenylethyl)amine hydrochloride 
• 1494683-34-9 1,1-diethyl-N,N-bis((S)-1-phenylethyl)phosphinamine 

Relevant articles and documents

Mixtures of chiral phosphorous acid diesters and achiral P ligands in the enantio- and diastereoselective hydrogenation of ketimines

Try this cocktail! Ligand systems comprising a monodentate phosphorous acid diester derived from binol (La) and an achiral monodentate P ligand (Lb), such as a phosphite, are surprisingly efficient in the stereoselective Ir-catalyzed hydrogenation of ketimines (see scheme).

Diastereoselective hydrogenation and kinetic resolution of imines using rhodium/diphosphine catalyzed hydrogenation

Kinetic resolution of racemic α-methylbenzyl amine can be achieved with 98% e.e. of the remaining amine at 70% conversion using the Rhodium/2S,4S-BDPP catalyzed asymmetric hydrogenation of imines. The same catalyst will hydrogenate optically pure α-methylbenzyl amines with a diastereoselectivity of up to 333:1.

NAD(P)+-NAD(P)H models 70. Reduction of imines with Hantzsch ester in the presence of silica gel

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ENANTIOSELECTIVE REDUCTION OF ACETOPHENONE BY BORANE.CHIRAL AMINE COMPLEXES

The enantioselective reduction of acetophenone by the borane.chiral amine complexes BH3.1a - BH3.1d affords 1-phenyl-1-ethanol with o.y. up to 42percent.

Method for synthesizing chiral phosphite ligand based on R - 2 - phenylethylamine

The invention discloses a method for synthesizing chiral phosphite ligand based on R - 2 -phenylethylamine. To the method, R - 2 -phenylethylamine is reacted with acetophenone to obtain the imine intermediate, and then is mixed with H. 2 Under

Preparation method of chiral amine compounds

The invention discloses a preparation method of chiral amine compounds. The preparation method of the chiral amine compounds specifically comprises the following steps: adding ketone compounds and chiral auxiliary (S)-a-phenylethylamine or (R)-a-phenylethylamine to an organic solvent to prepare an imine intermediate under the action of a large-steric-hindrance boron catalyst and a water removing agent; adding a reducing agent to the imine intermediate without separation and purification, and preparing the chiral amine compounds with a one-pot method. By calculation, the product yield is 81%-96%, and the highest de value can reach 99%. Compared with the prior art, the use amount of the large-steric-hindrance boron catalyst in the method can be reduced to 0.1 mol%, use of the equivalent metal catalyst is avoided from the source, and the method has the characteristics of being simple to operate, mild in reaction condition, wide in substrate applicability, environmental friendly and the like, and has better application value and potential economic and social benefits.