Benzeneacetonitrile, 4-fluoro-alpha-hydroxy-, (alphaS)- (9CI)

Base Information

• Chemical Name: Benzeneacetonitrile, 4-fluoro-alpha-hydroxy-, (alphaS)- (9CI)
• CAS No.: 176485-58-8
• Molecular Formula: C₈H₆FNO
• Molecular Weight: 151.14
• Mol file: 176485-58-8.mol

Synonyms:Benzeneacetonitrile,4-fluoro-a-hydroxy-, (S)-;(S)-4-Fluorobenzaldehyde cyanohydrin; (S)-4-Fluoromandelonitrile

Chemical Property of Benzeneacetonitrile, 4-fluoro-alpha-hydroxy-, (alphaS)- (9CI)

Chemical Property:

Purity/Quality:

Safty Information:

• Pictogram(s):  
• Hazard Codes: 

MSDS Files:

Useful:

Technology Process of Benzeneacetonitrile, 4-fluoro-alpha-hydroxy-, (alphaS)- (9CI)

There total 45 articles about Benzeneacetonitrile, 4-fluoro-alpha-hydroxy-, (alphaS)- (9CI) 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: 98.0%

trimethylsilyl cyanide (7677-24-9) + 4-fluorobenzaldehyde (459-57-4) → 2-(4-fluorophenyl)-2-hydroxyacetonitrile (133721-87-6,176485-58-8)

Guidance literature:

With magnesium iodide etherate; In neat (no solvent); at 20 ℃; for 0.5h;

DOI:10.1080/10426507.2019.1577846

Reference yield: 97.0%

potassium cyanide + 4-fluorobenzaldehyde (459-57-4) → 2-(4-fluorophenyl)-2-hydroxyacetonitrile (133721-87-6,176485-58-8)

Guidance literature:

With carbon dioxide; In ethanol; at 20 ℃; for 18h; under 760.051 Torr; Sealed tube;

DOI:10.1002/chem.202003623

Reference yield: 93.0%

hydrogen cyanide (74-90-8) + 4-fluorobenzaldehyde (459-57-4) → (R)-2-(4-fluorophenyl)-2-hydroxyacetonitrile (149952-37-4,176485-58-8)

Guidance literature:

With hydroxynitrile lyase isozyme 5 from Prunus communis; In tert-butyl methyl ether; at 25 ℃; for 7h; pH=5; Enzymatic reaction;

DOI:10.1002/adsc.201601332

upstream raw materials:

potassium cyanide

4-fluorobenzaldehyde

2-(4-fluorophenyl)-2-(trimethylsilyloxy)acetonitrile

trimethylsilyl cyanide

Downstream raw materials:

(R)-2-(6-chloro-pyrimidin-4-ylamino)-1-(4-fluoro-phenyl)-ethanol

(R)-2-amino-1-(4-fluoro-phenyl)-ethanol hydrochloride

(4-fluoro-phenyl)-hydroxy-acetic acid methyl ester

methyl 4-fluoro-α-hydroxyphenylacetate