4-METHOXY-2-NITROBENZONITRILE

Base Information

• Chemical Name: 4-METHOXY-2-NITROBENZONITRILE
• CAS No.: 38469-83-9
• Molecular Formula: C8H6N2O3
• Molecular Weight: 178.147
• Hs Code.: 29269090
• Mol file: 38469-83-9.mol

Synonyms:2-Nitro-4-methoxybenzonitrile;4-Cyano-3-nitroanisole;4-Methoxy-2-nitrobenzonitrile;NSC 149944;4-Methoxy-2-nitro-benzonitrile;

Chemical Property of 4-METHOXY-2-NITROBENZONITRILE

Chemical Property:

• Vapor Pressure: 1.67E-05mmHg at 25°C
• Melting Point: 137-140 °C
• Refractive Index: 1.563
• Boiling Point: 364.5 °C at 760 mmHg
• Flash Point: 174.3 °C
• PSA: 78.84000
• Density: 1.32 g/cm³
• LogP: 1.99828
• Storage Temp.: Sealed in dry,Room Temperature

Purity/Quality:

98%,99%, ^*data from raw suppliers

4-Methoxy-2-nitrobenzonitrile ^*data from reagent suppliers

Safty Information:

• Pictogram(s): Xi
• Hazard Codes: Xi
• Statements: 36/37/38
• Safety Statements: 26-36

MSDS Files:

SDS file from LookChem

Total 1 MSDS from other Authors

Useful:

• Uses: 4-Methoxy-2-nitrobenzonitrile may be used to synthesize, 4-methoxy-N′-(4-methoxyphenyl)-2-nitrobenzene-1-carboximidamideby heating with p-anisidine and trimethylaluminium in toluene.

Technology Process of 4-METHOXY-2-NITROBENZONITRILE

There total 18 articles about 4-METHOXY-2-NITROBENZONITRILE 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: 94.9%

sodium methylate (124-41-4) + 4-fluoro-2-nitrobenzonitrile (80517-21-1) → 4-methoxy-2-nitro-benzonitrile (38469-83-9)

Guidance literature:

In N,N-dimethyl-formamide; at 60 - 90 ℃;

Reference yield: 78.0%

potassium cyanide (151-50-8) + 4-methoxy-2-nitroaniline (96-96-8) → 4-methoxy-2-nitro-benzonitrile (38469-83-9)

Guidance literature:

4-methoxy-2-nitroaniline; With hydrogenchloride; In water; for 0.333333h; Heating;

With sodium nitrite; In water; for 0.5h;

potassium cyanide; With copper(l) cyanide; In water; for 2h; Further stages.; Heating;

DOI:10.1021/ol016018b

Reference yield: 75.0%

4-bromo-3-nitroanizole (5344-78-5) + copper(l) cyanide → 4-methoxy-2-nitro-benzonitrile (38469-83-9)

Guidance literature:

In N,N-dimethyl-formamide; at 160 ℃; for 2h;

DOI:10.1016/j.ejmech.2012.11.030

upstream raw materials:

sodium cyanide

4-methoxy-2-nitroaniline

potassium cyanide

2-Nitroanisole

Downstream raw materials:

(S)-N-(1-hydroxymethyl-2-(4-methoxy-2-nitrophenyl)-ethyl)-acetamide

(S)-2-N-acetylamino-3-(4-methoxy-2-nitrophenyl)propionic acid methyl ester

(Z)-2-N-acetylamino-3-(4-methoxy-2-nitrophenyl)acrylic acid methyl ester

(S)-N-(1-methanesulfonyloxymethyl-2-(4-methoxy-2-nitrophenyl)-ethyl)-acetamide

Refernces

• 1、 -. "Method for synthesizing aryl cyanide by taking aryl carboxylic acid as raw material". Paragraph 0077-0079. . Retrieved 2020/08/22.
• 2、 Fu, Zhengjiang,Jiang, Ligao,Li, Zhaojie,Jiang, Yongqing,Cai, Hu. "Ag/Cu-mediated decarboxylative cyanation of aryl carboxylic acids with K4Fe(CN)6 under aerobic conditions". supporting information. p. 917 - 924. Retrieved 2019/03/17.