18086-24-3

Basic information

• Product Name: 2,5-DIMETHOXYPHENYLACETONITRILE
• Synonyms: 2,5-DIMETHOXYPHENYLACETONITRILE;2,5-Dimethyoxyphenylacetonitrile;2-(2,5-diMethoxyphenyl)acetonitrile;2,5-Dimethoxyphenylacetonitrile 98%
• CAS NO: 18086-24-3
• Molecular Formula: C₁₀H₁₁NO₂
• Molecular Weight: 177.2
• Product Categories: Aromatic Nitriles
• Mol File: 18086-24-3.mol
• Article Data: 9

Chemical Properties

• Melting Point: 51-53°C
• Boiling Point: 305.6°Cat760mmHg
• Flash Point: 121.6°C
• Appearance: /
• Density: 1.082g/cm³
• Storage Temp.: Sealed in dry,Room Temperature
• CAS DataBase Reference: 2,5-DIMETHOXYPHENYLACETONITRILE(CAS DataBase Reference)
• NIST Chemistry Reference: 2,5-DIMETHOXYPHENYLACETONITRILE(18086-24-3)
• EPA Substance Registry System: 2,5-DIMETHOXYPHENYLACETONITRILE(18086-24-3)

Safety Data

• Hazard Codes: T
• Statements: 20/21/22-36/37/38
• Safety Statements: 26-36/37/39
• RIDADR: 3276
• HazardClass: TOXIC
• Hazardous Substances Data: 18086-24-3(Hazardous Substances Data)

Usage

General Description

2,5-Dimethoxyphenylacetonitrile, also known as Veratrol, is a chemical compound with the molecular formula C10H11NO2. It is a colorless to light yellow liquid and is commonly used as an intermediate in the synthesis of various organic compounds. 2,5-Dimethoxyphenylacetonitrile is often employed in the pharmaceutical industry as a building block for the production of pharmaceuticals and agrochemicals. Its chemical properties make it useful in the formation of heterocyclic compounds and organic reactions. 2,5-DIMETHOXYPHENYLACETONITRILE is also utilized in research and development for the creation of new substances and compounds with potential industrial and medical applications.

Upstream product

• 3840-27-5 2,5-dimethoxybenzyl chloride 
• 151-50-8 potassium cyanide 
• 75-05-8 acetonitrile 
• 150-78-7 1,4-dimethoxybezene 
• 33524-31-1 2,5-dimethoxybenzyl alcohol 
• 773837-37-9 sodium cyanide 
• 60732-17-4 2,5-dimethoxybenzyl bromide 
• 1758-25-4 (2,5-dimethoxyphenyl)acetic acid 
• 24599-58-4 2,5-dimethoxy toluene 
• 93-02-7 2,5-dimethoxybenzaldehyde 
• 858276-10-5 2,5-Dimethoxyphenylthiopyruvic acid 
• 25245-34-5 1-bromo-2,5-dimethoxybenzene 
• 139109-54-9 3-(2,5-Dimethoxyphenyl)-2-hydroxyiminopropionic acid 
• 107-14-2 chloroacetonitrile 

Downstream Products

• 7417-19-8 2-(2,5-dimethoxyphenyl)ethanol 
• 99187-42-5 2-(2,5-dimethoxyphenyl)ethylbromide 
• 487-93-4 bufotenin 
• 46880-50-6 2-(2,5-dimethoxy-phenyl)-N⁴,N⁴-dimethyl-butanediyldiamine 
• 23023-26-9 2-(2,5-dimethoxyphenyl)-2-methylpropanenitrile 
• 108014-58-0 (3,5-dinitro-phenyl)-carbamic acid-(2,5-dimethoxy-phenethyl ester) 
• 231289-66-0 2-amino-3-(2,5-dimethoxy-phenyl)-3-(2-dimethylamino-ethyl)-cyclohex-1-enecarbonitrile 
• 791571-94-3 2-(2,5-dimethoxy-phenyl)-2-(2-dimethylamino-ethyl)-cyclohexanone 
• 73481-52-4 Ethyl 3-methyl-4-cyano-4-(2,5-dimethoxyphenyl)butyrate 
• 66617-32-1 2-(2,5-Dimethoxy-phenyl)-3-[4-(2-methyl-[1,3]dioxolan-2-yl)-cyclohex-1-enyl]-3-oxo-propionitrile 
• 66617-31-0 2-[Cyano-(2,5-dimethoxy-phenyl)-methyl]-4-(2-methyl-[1,3]dioxolan-2-yl)-cyclohexanecarboxylic acid ethyl ester 
• 1758-25-4 (2,5-dimethoxyphenyl)acetic acid 
• 66469-86-1 ethyl (2,5-dimethoxyphenyl)acetate 

Relevant articles and documents

Preparation method of 2,5-dimethoxyphenylacetic acid

The invention belongs to the technical field of drug synthesis, and particularly relates to a preparation method of 2,5-dimethoxyphenylacetic acid, wherein the preparation method comprises the following steps: A, reacting 1,4-dimethoxybenzene with formaldehyde under the action of hydrogen halide to obtain 2-halomethyl-1,4-dimethoxybenzene; B, reacting 2-halomethyl-1,4-dimethoxybenzene obtained inthe step A with a cyanation reagent, then diluting, washing, drying and concentrating under reduced pressure, and finally carrying out reduced pressure distillation to obtain 2(2,5-dimethoxyphenyl)acetonitrile; and C, hydrolyzing the 2(2,5-dimethoxyphenyl)acetonitrile obtained in the step B, cooling, extracting, merging, drying, concentrating under reduced pressure and purifying to finally obtainthe 2,5-dimethoxyphenylacetic acid. The yield and the total yield of the 2,5-dimethoxyphenylacetic acid obtained by the method disclosed by the invention are both higher than those of the 2,5-dimethoxyphenylacetic acid synthesized by a Willgerodt-Kindler method, and the yield and the total yield of the 2,5-dimethoxyphenylacetic acid are higher than those of 2,5-dimethoxyphenylacetic acid synthesized by the Willgerodt-Kindler method.

Fluorinated biphenyls from aromatic arylations with pentafluorobenzenediazonium and related cations. Competition between arylation and azo coupling

High yields of the mixed perfluorinated biaryls (C6F5-Ar) are obtained by the catalytic dediazonlatlon of the pentafluorobenzenediazonium salt (C6F5N2+BF4-) in acetonitrile solutions containing various aromatic substrates (ArH) together with small amounts of iodide salts. Activated (electron-rich) as well as deactivated (electron-poor) arenes are successfully pentafluorophenylated by this method. The arylation is distinct from the azo coupling of the same substrates, which takes place in the absence of the iodide catalyst and yields the corresponding diazene (C6F5N=N-Ar) as product. The catalytic role of iodide, and the isomeric product distributions obtained with this procedure indicate that the arylation proceeds via the pentafluorophenyl radical in a efficient homolytic chain process. Since azo coupling involves electrophilic aromatic substitution of electron-rich ArH by C6F5N2+, the two competing pathways are distinct and do not have reactive intermediates in common.

ARYNIC CONDENSATION OF NITRILE ANIONS IN THE PRESENCE OF THE COMPLEX BASE NaNH2-CH3CH2(OCH2CH2)2ONa

Nitrile anions are easily condensed with aryl halides in the presence of Complex Base NaNH2-CH3CH2(OCH2CH2)2ONa via the intermediate arynes.