2,3-Difluoro-4-methoxybenzylamine

Base Information

• Chemical Name: 2,3-Difluoro-4-methoxybenzylamine
• CAS No.: 886500-75-0
• Molecular Formula: C8H9F2NO
• Molecular Weight: 173.162
• Hs Code.: 2922299090
• DSSTox Substance ID: DTXSID40396838
• Wikidata: Q72463261
• Mol file: 886500-75-0.mol

Synonyms:2,3-Difluoro-4-methoxybenzylamine;886500-75-0;(2,3-difluoro-4-methoxyphenyl)methanamine;SCHEMBL855047;DTXSID40396838;MFCD04115987;AKOS015956611;JS-4322;AC-26282;CS-0319232;2,3-difluoro-4-methoxybenzylamine, AldrichCPR;[2,3-bis(fluoranyl)-4-methoxy-phenyl]methanamine;A842819;1-(2,3-DIFLUORO-4-METHOXYPHENYL)METHANAMINE

Chemical Property of 2,3-Difluoro-4-methoxybenzylamine

Chemical Property:

• Vapor Pressure: 0.0982mmHg at 25°C
• Melting Point: 32-35℃
• Refractive Index: 1.495
• Boiling Point: 223.1 °C at 760 mmHg
• Flash Point: 88.7 °C
• PSA: 35.25000
• Density: 1.22 g/cm³
• LogP: 2.13240
• Sensitive.: Air Sensitive
• XLogP3: 1
• Hydrogen Bond Donor Count: 1
• Hydrogen Bond Acceptor Count: 4
• Rotatable Bond Count: 2
• Exact Mass: 173.06522023
• Heavy Atom Count: 12
• Complexity: 145

Purity/Quality:

99% ^*data from raw suppliers

2,3-Difluoro-4-methoxybenzylamine ^*data from reagent suppliers

Safty Information:

• Pictogram(s): T
• Hazard Codes: T
• Statements: 25
• Safety Statements: 45

MSDS Files:

SDS file from LookChem

Useful:

• Canonical SMILES: COC1=C(C(=C(C=C1)CN)F)F

Technology Process of 2,3-Difluoro-4-methoxybenzylamine

There total 1 articles about 2,3-Difluoro-4-methoxybenzylamine 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: 53.0%

4-Methoxy-2,3-difluorobenzonitrile (256417-12-6) → (2,3-difluoro-4-methoxyphenyl)methanamine (886500-75-0)

Guidance literature:

With borane-THF; In tetrahydrofuran; for 8h; Reflux;

DOI:10.1002/cmdc.201800710

Reference yield: 77.0%

(2,3-difluoro-4-methoxyphenyl)methanamine (886500-75-0) + chloroacetyl chloride (79-04-9) → 2-chloro-N-(2,3-difluoro-4-methoxybenzyl)acetamide

Guidance literature:

With triethylamine; In dichloromethane; at -2 - 20 ℃; Inert atmosphere;

DOI:10.1021/jm401032k

Reference yield: 66.0%

(2,3-difluoro-4-methoxyphenyl)methanamine (886500-75-0) + 5-amino-3,4-dimethylthieno[2,3-c]pyridazine-6-carboxylic acid (1452226-14-0) → 5-amino-N-(2,3-difluoro-4-methoxybenzyl)-3,4-dimethylthieno[2,3-c]pyridazine-6-carboxamide

Guidance literature:

5-amino-3,4-dimethylthieno[2,3-c]pyridazine-6-carboxylic acid; With N-ethyl-N,N-diisopropylamine; HATU; In N,N-dimethyl-formamide; at 20 ℃; for 0.166667h;

(2,3-difluoro-4-methoxyphenyl)methanamine; In N,N-dimethyl-formamide; at 20 ℃; for 2h;

DOI:10.1002/cmdc.201800710

upstream raw materials:

4-Methoxy-2,3-difluorobenzonitrile

Downstream raw materials:

(2-chloropyrimidin-4-yl)-(2,3-difluoro-4-methoxybenzyl)amine

(2,3-difluoro-4-methoxybenzyl)-[2-(5-methoxypyridin-3-yl)pyrimidin-4-yl]amine

8-(2,3-difluoro-4-methoxybenzyl)-1,3-dimethyl-6,7,8,9-tetrahydropyrazino[2,1-f]purine-2,4(1H,3H)-dione