1-(2,5-Difluorophenyl)ethanol

Base Information

• Chemical Name: 1-(2,5-Difluorophenyl)ethanol
• CAS No.: 3874-31-5
• Molecular Formula: C8H8F2O
• Molecular Weight: 158.148
• European Community (EC) Number: 958-872-1
• Mol file: 3874-31-5.mol

Synonyms:1-(2,5-difluorophenyl)ethanol;1-(2,5-difluorophenyl)ethan-1-ol;3874-31-5;(1R)-1-(2,5-Difluoro-phenyl)-ethanol;(1S)-1-(2,5-Difluoro-phenyl)-ethanol;SCHEMBL265533;BFA53436;MFCD08442989;AKOS000126034;AKOS022272135;MCULE-3803451748;SB32558;SB32559;BS-16729;CS-0161972;EN300-40005;D80718;Z228586372

Chemical Property of 1-(2,5-Difluorophenyl)ethanol

Chemical Property:

• PSA: 20.23000
• LogP: 2.01810
• Storage Temp.: Sealed in dry,Room Temperature
• XLogP3: 1.6
• Hydrogen Bond Donor Count: 1
• Hydrogen Bond Acceptor Count: 3
• Rotatable Bond Count: 1
• Exact Mass: 158.05432120
• Heavy Atom Count: 11
• Complexity: 129

Purity/Quality:

95% ^*data from raw suppliers

1-(2,5-difluorophenyl)ethan-1-ol ^*data from reagent suppliers

Safty Information:

• Pictogram(s):  
• Hazard Codes: 

MSDS Files:

Useful:

• Canonical SMILES: CC(C1=C(C=CC(=C1)F)F)O

Technology Process of 1-(2,5-Difluorophenyl)ethanol

There total 6 articles about 1-(2,5-Difluorophenyl)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: 97.0%

1-(4-fluoro-2-methylphenyl)ethanone (446-29-7) → (RS)-1-(2,5-difluorophenyl)ethanol (3874-31-5,126534-37-0)

Guidance literature:

With sodium tetrahydroborate; In ethanol; at 20 ℃; for 0.5h;

Reference yield: 83.8%

2,5-difluorobenzaldehyde (2646-90-4) + methylmagnesium bromide (75-16-1) → (RS)-1-(2,5-difluorophenyl)ethanol (3874-31-5,126534-37-0)

Guidance literature:

In tetrahydrofuran; at -78 ℃; for 1h; Inert atmosphere;

Reference yield:

2',5'-difluoroacetophenone (1979-36-8) → (RS)-1-(2,5-difluorophenyl)ethanol (3874-31-5,126534-37-0)

Guidance literature:

With aluminum isopropoxide; isopropyl alcohol; Heating;

DOI:10.1021/jo01062a067

upstream raw materials:

2',5'-difluoroacetophenone

acetaldehyde

para-difluorobenzene

2,5-difluorobenzaldehyde

Downstream raw materials:

2,5-difluorostyrene

C₁₀H₈F₂O

3-(1-(2,5-difluorophenyl)ethoxy)-2-nitropyridine

3-(1-(2,5-difluorophenyl)ethoxy)pyridin-2-amine

Refernces

• 1、 -. "Substituted ring compound and its method and use thereof". Paragraph 1058; 1059. . Retrieved 2017/08/25.
• 2、 -. "SUBSTITUTED CYCLIC COMPOUNDS AND METHODS OF USE". Paragraph 0348. . Retrieved 2014/06/24.