(R)-1-(4-Methylphenyl)ethanol

Base Information

• Chemical Name: (R)-1-(4-Methylphenyl)ethanol
• CAS No.: 42070-92-8
• Molecular Formula: C9H12O
• Molecular Weight: 136.194
• European Community (EC) Number: 873-560-4
• UNII: KFM3490S6Z
• Nikkaji Number: J63.402F
• Wikidata: Q27282233
• ChEMBL ID: CHEMBL4517133
• Mol file: 42070-92-8.mol

Synonyms:42070-92-8;(R)-1-(4-Methylphenyl)ethanol;(R)-1-(p-Tolyl)ethan-1-ol;(1R)-1-(4-methylphenyl)ethanol;(R)-1-(4-Methylphenyl)ethyl alcohol;(1R)-1-(4-methylphenyl)ethan-1-ol;1-p-Tolylethanol, (+)-;(R)-1-(4-Tolyl)ethanol;(1R)-1-(p-Tolyl)ethanol;(+)-1-(p-Methylphenyl)ethanol;(+)-1-(4-Methylphenyl)ethanol;UNII-KFM3490S6Z;FEMA No. 3139, (+)-;KFM3490S6Z;(R)-alpha,p-Methylbenzyl alcohol;(alphaR)-alpha,4-dimethylbenzenemethanol;Benzenemethanol, alpha,4-dimethyl-, (R)-;Benzenemethanol, alpha,4-dimethyl-, (alphaR)-;1-p-tolyl-ethanol;(+)-1-p-tolylethanol;SCHEMBL343916;CHEMBL4517133;(r)-1-(4-methylphenyl)-ethanol;MFCD11046059;AKOS017357638;AS-62155;(R)-.ALPHA.,P-METHYLBENZYL ALCOHOL;CS-0086366;EN300-112844;W19044;A829704;(.ALPHA.R)-.ALPHA.,4-DIMETHYLBENZENEMETHANOL;BENZENEMETHANOL, .ALPHA.,4-DIMETHYL-, (R)-;Q27282233;Z1127664396;BENZENEMETHANOL, .ALPHA.,4-DIMETHYL-, (.ALPHA.R)-

Chemical Property of (R)-1-(4-Methylphenyl)ethanol

Chemical Property:

• Boiling Point: 216℃
• PKA: 14.56±0.20(Predicted)
• Flash Point: 104℃
• PSA: 20.23000
• Density: 0.995
• LogP: 2.04830
• Storage Temp.: Sealed in dry,Room Temperature
• XLogP3: 1.8
• Hydrogen Bond Donor Count: 1
• Hydrogen Bond Acceptor Count: 1
• Rotatable Bond Count: 1
• Exact Mass: 136.088815002
• Heavy Atom Count: 10
• Complexity: 92.9

Purity/Quality:

99.5% ^*data from raw suppliers

(1R)-1-(4-methylphenyl)ethan-1-ol ^*data from reagent suppliers

Safty Information:

• Pictogram(s):  
• Hazard Codes: 

MSDS Files:

SDS file from LookChem

Useful:

• Canonical SMILES: CC1=CC=C(C=C1)C(C)O
• Isomeric SMILES: CC1=CC=C(C=C1)[C@@H](C)O

Technology Process of (R)-1-(4-Methylphenyl)ethanol

There total 136 articles about (R)-1-(4-Methylphenyl)ethanol which guide to synthetic route it. The literature collected by LookChem mainly comes from the sharing of users and the free literature resources found by Internet computing technology. We keep the original model of the professional version of literature to make it easier and faster for users to retrieve and use. At the same time, we analyze and calculate the most feasible synthesis route with the highest yield for your reference as below:

synthetic route:

Reference yield: 99.0%

trimethylaluminum (75-24-1) + 4-methyl-benzaldehyde (104-87-0) → (S)-1-(4-Methylphenyl)ethanol (536-50-5,5788-09-0,42070-92-8,51154-54-2)

Guidance literature:

trimethylaluminum; 4-methyl-benzaldehyde; With titanium(IV) isopropylate; (S_a)-2'-[(R)-hydroxy(phenyl)methyl]-(1,1'-binaphthalen)-2-ol; In diethyl ether; toluene; at 0 ℃; for 1h; Inert atmosphere;

With hydrogenchloride; In diethyl ether; water; toluene; optical yield given as %ee; enantioselective reaction; Inert atmosphere;

DOI:10.1016/j.tetasy.2012.05.007

Reference yield: 99.0%

CH3C6H4CH(CH3)OH (536-50-5) → (S)-1-(4-Methylphenyl)ethanol (536-50-5,5788-09-0,42070-92-8,51154-54-2)

Guidance literature:

With nickel(II) chloride hexahydrate; cadmium sulphide; hydrogen; RuCl₂[(R)-DM-SEGPHOS]; potassium hydroxide; In water; tert-butyl alcohol; at 20 ℃; for 28h; under 7600.51 Torr; enantioselective reaction; Sealed tube; Irradiation;

DOI:10.1002/anie.202107570

Reference yield: 51.0%

CH3C6H4CH(CH3)OH (536-50-5) → (S)-1-(4-Methylphenyl)ethanol (536-50-5,5788-09-0,42070-92-8,51154-54-2) + para-methylacetophenone (122-00-9)

Guidance literature:

With Arthrobacter atrocyaneus; In aq. phosphate buffer; at 32 ℃; for 72h; enantioselective reaction; Microbiological reaction;

DOI:10.1016/j.molcatb.2012.06.013

upstream raw materials:

1-ethenyl-4-methylbenzene

1-(4-methylphenyl)ethyl acetate

CH₃C₆H₄CH(CH₃)OH

(-)-(S)-N,N-dimethyl-1-phenylethylamine

Downstream raw materials:

phenyl[1-(4-tolylethyl)]selane

(3,5-Dinitro-phenyl)-carbamic acid (R)-1-p-tolyl-ethyl ester

(E)-1-((R)-1-p-tolylethoxy)-2-methylpent-1-en-3-one

phenyl[1-(4-tolylethyl)]selane