21945-78-8

Basic information

• Product Name: Benzenemethanol, a-(3,5-dimethylphenyl)-3,5-dimethyl-
• CAS NO: 21945-78-8
• Molecular Formula: C17H20O
• Molecular Weight: 240.345
• Mol File: 21945-78-8.mol
• Article Data: 8

Chemical Properties

• CAS DataBase Reference: Benzenemethanol, a-(3,5-dimethylphenyl)-3,5-dimethyl-(CAS DataBase Reference)
• NIST Chemistry Reference: Benzenemethanol, a-(3,5-dimethylphenyl)-3,5-dimethyl-(21945-78-8)
• EPA Substance Registry System: Benzenemethanol, a-(3,5-dimethylphenyl)-3,5-dimethyl-(21945-78-8)

Safety Data

• Hazardous Substances Data: 21945-78-8(Hazardous Substances Data)

Upstream product

• 556-96-7 5-bromo-1,3-xylene 
• 5779-95-3 3,5-dimethylbenzaldehyde 
• 109-94-4 formic acid ethyl ester 
• 6613-44-1 3,5-dimethylbenzoyl chloride 
• 499-06-9 3,5-dimethylbenzoic acid 
• 60-29-7 diethyl ether 
• 64-17-5 ethanol 
• 860549-29-7 bis-(3,5,3',5'-tetramethyl-benzhydryl)-peroxide 
• 71-43-2 benzene 
• 34696-73-6 3,5-dimethyphenylmagnesium bromide 
• 22679-40-9 3,3’,5,5’-tetramethylbenzophenone 

Downstream Products

• 1285695-79-5 (R)-N-(bis(3,5-dimethylphenyl)methylene)-1-(p-tolyl)but-3-en-1-amine 
• 1285695-78-4 (S)-N-(bis(3,5-dimethylphenyl)methylene)-1-(p-tolyl)but-3-en-1-amine 
• 1285695-81-9 (R)-N-(bis(3,5-dimethylphenyl)methylene)-1-(4-methoxyphenyl)but-3-en-1-amine 
• 1285695-80-8 (S)-N-(bis(3,5-dimethylphenyl)methylene)-1-(4-methoxyphenyl)but-3-en-1-amine 
• 1285695-82-0 (S)-N-(bis(3,5-dimethylphenyl)methylene)-1-(naphthalen-1-yl)but-3-en-1-amine 
• 1285695-83-1 (R)-N-(bis(3,5-dimethylphenyl)methylene)-1-(naphthalen-1-yl)but-3-en-1-amine 
• 1285695-85-3 (R)-N-(bis(3,5-dimethylphenyl)methylene)-1-(naphthalen-2-yl)but-3-en-1-amine 
• 1285695-84-2 (S)-N-(bis(3,5-dimethylphenyl)methylene)-1-(naphthalen-2-yl)but-3-en-1-amine 
• 1285695-86-4 (S)-N-(bis(3,5-dimethylphenyl)methylene)-1-(4-bromo-2-fluorophenyl)but-3-en-1-amine 
• 1285695-88-6 (S)-N-(bis(3,5-dimethylphenyl)methylene)-1-(3-bromophenyl)but-3-en-1-amine 
• 1285695-90-0 (S)-N-(bis(3,5-dimethylphenyl)methylene)-1-(2-chlorophenyl)but-3-en-1-amine 
• 1285695-93-3 (R)-N-(bis(3,5-dimethylphenyl)methylene)-1-(o-tolyl)but-3-en-1-amine 
• 1285695-92-2 (S)-N-(bis(3,5-dimethylphenyl)methylene)-1-(o-tolyl)but-3-en-1-amine 
• 1285695-94-4 (R)-N-(bis(3,5-dimethylphenyl)methylene)hept-1-en-4-amine 

Relevant articles and documents

Distorted Sandwich α-Diimine PdII Catalyst: Linear Polyethylene and Synthesis of Ethylene/Acrylate Elastomers

The introduction of m-xylyl substituents to α-diimine PdII catalyst promotes living ethylene polymerization at room temperature and low pressure to yield high molecular weight polyethylene (PE) with low branching (a highly effective blockage to the axial sites of the catalytic center and form a distorted sandwich geometry. The shielding prevents chain-transfer and easy accessibility of polar monomers, leading to a living polymerization. Conducting a light irradiation as part of the one-step metal-organic insertion light initiated radical (MILRad) process leads to diblock copolymers of ethylene and acrylates. Incorporation of different acrylate block sequences can significantly modify the mechanical and chemical properties of block copolymers which can be modulated to be a hard plastic, elastomer, or semi-amorphous polymer.

Catalysts, ligands and use thereof

According to the present invention, there is provided a catalytic complex comprising a metal, one or more ligands and one or more counterions, wherein said one or more ligands include a non-racemic chiral ligand and wherein said one or more counterions include a triflimide counterion. Also provided are methods of making said catalytic complex and processes for producing chiral compounds which involve the use of said catalytic complex. In addition, the present invention provides compounds of the formula (2) as defined herein. The compounds of formula (2) may be useful as ligands in catalytic complexes.

Steric tuning of C2-symmetric chiral N-heterocyclic carbene in gold-catalyzed asymmetric cyclization of 1,6-enynes

Steric tuning of C2-symmetric chiral N-heterocyclic carbene (NHC) was performed in Au(I)-catalyzed asymmetric cyclization of 1,6-enyne. Higher enantioselectivity was realized when chiral NHC-AuCl/AgSbF6 catalysts whose N-substituent on the NHC overlays the Au-Cl bond was utilized.