2,4-Dimethoxybenzenediazonium tetrafluoroborate

Base Information

• Chemical Name: 2,4-Dimethoxybenzenediazonium tetrafluoroborate
• CAS No.: 7438-18-8
• Molecular Formula: C8H9BF4N2O2
• Molecular Weight: 251.976
• Mol file: 7438-18-8.mol

Synonyms:2,4-dimethoxybenzenediazonium tetrafluoroborate

Chemical Property of 2,4-Dimethoxybenzenediazonium tetrafluoroborate

Chemical Property:

• PSA: 46.61000
• LogP: 3.48838

Purity/Quality:

98%Min ^*data from raw suppliers

Safty Information:

• Pictogram(s):  
• Hazard Codes: 

MSDS Files:

SDS file from LookChem

Useful:

Technology Process of 2,4-Dimethoxybenzenediazonium tetrafluoroborate

There total 3 articles about 2,4-Dimethoxybenzenediazonium tetrafluoroborate 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: 79.0%

2,4-Dimethoxyaniline (2735-04-8,161687-55-4) → 2,4-dimethoxybenzenediazonium tetrafluoroborate (7438-18-8) + 1,3-Dimethoxybenzene (151-10-0)

Guidance literature:

With tetrafluoroboric acid; sodium nitrite; In water;

Reference yield: 60.0%

tetrafluoroboric acid + 2,4-Dimethoxyaniline (2735-04-8,161687-55-4) → 2,4-dimethoxybenzenediazonium tetrafluoroborate (7438-18-8)

Guidance literature:

With sodium nitrite; In water; at 0 ℃; for 0.5h;

DOI:10.1039/c8ob01393d

Reference yield:

→ 2,4-dimethoxybenzenediazonium tetrafluoroborate (7438-18-8)

Guidance literature:

2,4-Dimethoxyanilin: 1) NaNO2/aq.HCl 2) aq.HBF4;

upstream raw materials:

2,4-Dimethoxyaniline

Downstream raw materials:

2,4-dimethoxyphenyldiazonium pentacarbonyl(cyano)chromate

methyl 2, 4-dimethoxybenzoate

(E)-6-(2,4-dimethoxystyryl)-4-methoxy-2H-pyran-2-one

3,3-bis(2,4-dimethoxyphenyl)acrylic acid methyl ester

Refernces

• 1、 Durrani, Aziz A.,Tyman, John H. P.. "Long-chain Phenols. Part 16. A Novel Synthesis of Homologous Orsellinic Acids and their Methyl Ethers". . p. 1658 - 1666. Retrieved 2007/10/02.