3-Fluoro-5-methoxyphenylacetonitrile

Base Information

• Chemical Name: 3-Fluoro-5-methoxyphenylacetonitrile
• CAS No.: 914637-31-3
• Molecular Formula: C9H8FNO
• Molecular Weight: 165.167
• Hs Code.: 2909309090
• Mol file: 914637-31-3.mol

Synonyms:3-Fluoro-5-methoxyphenylacetonitrile

Chemical Property of 3-Fluoro-5-methoxyphenylacetonitrile

Chemical Property:

• Boiling Point: 249 ?C
• Flash Point: 105 ?C
• PSA: 33.02000
• Density: 1.148
• LogP: 1.90038

Purity/Quality:

98%min ^*data from raw suppliers

2-(3-fluoro-5-methoxyphenyl)acetonitrile ^*data from reagent suppliers

Safty Information:

• Pictogram(s):  
• Hazard Codes: 

MSDS Files:

SDS file from LookChem

Useful:

Technology Process of 3-Fluoro-5-methoxyphenylacetonitrile

There total 9 articles about 3-Fluoro-5-methoxyphenylacetonitrile 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: 78.0%

trimethylsilyl cyanide (7677-24-9) + 1-(bromomethyl)-3-fluoro-5-methoxybenzene (914637-29-9) → 2-(3-fluoro-5-methoxyphenyl)acetonitrile (914637-31-3)

Guidance literature:

trimethylsilyl cyanide; 1-(bromomethyl)-3-fluoro-5-methoxybenzene; In acetonitrile; at 20 ℃; for 0.5h;

With tetrabutyl ammonium fluoride; In acetonitrile; at 20 ℃;

Reference yield: 77.0%

1-chloro-3-fluoro-5-methoxybenzene (202925-08-4) + ethyl 2-cyanoacetate (105-56-6) → 2-(3-fluoro-5-methoxyphenyl)acetonitrile (914637-31-3)

Guidance literature:

3-fluoro-5-methoxy-1-chlorobenzene; ethyl 2-cyanoacetate; With N-(2-methylnaphthalen-1-yl)-N’-(pyridin-2-ylmethyl)oxalamide; copper(I) bromide; sodium t-butanolate; In isopropyl alcohol; at 105 ℃; for 24h; Schlenk technique; Inert atmosphere;

With water; In isopropyl alcohol; at 105 ℃; for 12h; Schlenk technique; Inert atmosphere; Cooling;

DOI:10.1002/anie.202014638

Reference yield:

potassium cyanide + 1-(chloromethyl)-3-fluoro-5-methoxybenzene (1214346-07-2) → 2-(3-fluoro-5-methoxyphenyl)acetonitrile (914637-31-3)

Guidance literature:

With potassium iodide; In water; dimethyl sulfoxide; at 45 ℃; for 6h;

upstream raw materials:

1-(chloromethyl)-3-fluoro-5-methoxybenzene

sodium cyanide

3,5-difluorobenzoic acid

3-fluoro-5-methoxybenzoic acid

Downstream raw materials:

2-(3-fluoro-5-methoxyphenyl)acetic acid

1-(2,5-dimethoxyphenyl)-2-(3-fluoro-5-methoxyphenyl)ethanone

ethyl 2-cyano-2-(3-fluoro-5-methoxyphenyl)acetate

5-amino-4-(3-fluoro-5-methoxyphenyl)-1-methyl-1H-pyrazol-3-ol

Refernces

• 1、 -. "HETEROCYCLIC CARBOXYLIC ACIDS AS ACTIVATORS OF SOLUBLE GUANYLATE CYCLASE". . . Retrieved 2016/02/18.
• 2、 -. "Substituted Diphenylethers, -Amines, -Sulfides and -Methanes for the Treatment of Respiratory Disease". Page/Page column 44. . Retrieved 2009/01/20.