184888-50-4

Basic information

• Product Name: Benzenemethanol, a-ethyl-3,5-bis(trifluoromethyl)-,(-)-
• Synonyms: 1-[3,5-Bis(trifluoromethyl)phenyl]propanol-1
• CAS NO: 184888-50-4
• Molecular Formula: C₁₁H₁₀F₆O
• Molecular Weight: 272.1869
• Mol File: 184888-50-4.mol
• Article Data: 6

Chemical Properties

• Boiling Point: 197.651 °C at 760 mmHg
• Flash Point: 73.337 °C
• Appearance: /
• Density: 1.334 g/cm³
• Vapor Pressure: 0.232mmHg at 25°C
• Refractive Index: 1.423
• PKA: 13.99±0.20(Predicted)
• CAS DataBase Reference: Benzenemethanol, a-ethyl-3,5-bis(trifluoromethyl)-,(-)-(CAS DataBase Reference)
• NIST Chemistry Reference: Benzenemethanol, a-ethyl-3,5-bis(trifluoromethyl)-,(-)-(184888-50-4)
• EPA Substance Registry System: Benzenemethanol, a-ethyl-3,5-bis(trifluoromethyl)-,(-)-(184888-50-4)

Safety Data

• Hazardous Substances Data: 184888-50-4(Hazardous Substances Data)

Usage

General Description

Benzenemethanol, a-ethyl-3,5-bis(trifluoromethyl)-,(-)- is a chiral compound with two ethyl groups attached to a benzene ring, as well as three trifluoromethyl groups. It is a white crystalline solid with a molecular formula of C17H17F6O. Benzenemethanol, a-ethyl-3,5-bis(trifluoromethyl)-,(-)- is used in the synthesis of pharmaceuticals and agrochemicals, and it can also function as a chiral auxiliary in asymmetric synthesis. It is important to note that this compound is a chiral molecule, meaning it has a non-superimposable mirror image, and its optical properties can influence its behavior in chemical reactions and biological processes.

InChI:InChI=1/C11H10F6O/c1-2-9(18)6-3-7(10(12,13)14)5-8(4-6)11(15,16)17/h3-5,9,18H,2H2,1H3

Upstream product

• 401-95-6 3,5-Bis(trifluoromethyl)benzaldehyde 
• 2386-64-3 ethylmagnesium chloride 
• 925-90-6 ethylmagnesium bromide 
• 154258-38-5 C₁₃H₁₁F₆NO 
• 30071-93-3 3,5-bis(trifluoromethyl)phenyl methyl ketone 
• 85068-34-4 1-[3,5-bis(trifluoromethyl)phenyl]-propan-1-one 
• 557-20-0 diethylzinc 

Downstream Products

• 685503-45-1 1-[3,5-bis(trifluoromethyl)phenyl]propylamine 
• 85068-34-4 1-[3,5-bis(trifluoromethyl)phenyl]-propan-1-one 

Relevant articles and documents

2,2′-Bipyridine-α,α′-trifluoromethyl-diol ligand: Synthesis and application in the asymmetric Et2Zn alkylation of aldehydes

A chiral 2,2′-bipyridine ligand (1) bearing α,α′-trifluoromethyl-alcohols at 6,6′-positions was designed in five steps affording either the R,R or S,S enantiomer with excellent stereoselectivities, i.e. 97% de, >99% ee and >99.5% de, >99.5% ee, respectively. The key step for reaching high levels of stereoselectivity was demonstrated to be the resolution of the α-CF3-alcohol using (S)-ibuprofen as the resolving agent. An initial application for the 2,2′-bipyridine-α,α′-CF3-diol ligand was highlighted in the ZnII-catalyzed asymmetric ethylation reaction of aromatic, heteroaromatic, and aliphatic aldehydes. Synergistic electron deficiency and steric hindrance properties of the newly developed ligand afforded the corresponding alcohols in good to excellent yields (up to 99%) and enantioselectivities (up to 95% ee). As observed from single crystal diffraction analysis, the complexation of the 2,2′-bipyridine-α,α′-CF3-diol ligand generates an unusual hexacoordinated ZnII.

DMF Dimethyl Acetal as Carbon Source for α-Methylation of Ketones: A Hydrogenation-Hydrogenolysis Strategy of Enaminones

A novel heterogeneous catalytic hydrogenation-hydrogenolysis strategy has been developed for the α-methylation of ketones via enaminones using DMF dimethyl acetal as carbon source. This strategy provides a very convenient route to α-methylated ketones using a variety of ketones without any base or oxidant. (Chemical Equation Presented).

NOVEL PYRIMIDINE COMPOUND HAVING DIBENZYLAMINE STRUCTURE AND MEDICAMENT COMPRISING THE SAME

A compound represented by the following general formula (I), wherein R1, R2, R3, R4 and R5 represent hydrogen atom, a halo(lower alkyl) group, cyano group and the like, R6 represents an alk