3-(acetyloxy)-4,5-dimethoxybenzoic acid

Base Information

• Chemical Name: 3-(acetyloxy)-4,5-dimethoxybenzoic acid
• CAS No.: 5444-05-3
• Molecular Formula: C11H12 O6
• Molecular Weight: 240.213
• Mol file: 5444-05-3.mol

Synonyms:NSC19886

Chemical Property of 3-(acetyloxy)-4,5-dimethoxybenzoic acid

Chemical Property:

• Vapor Pressure: 1.12E-05mmHg at 25°C
• Boiling Point: 355.7°C at 760 mmHg
• Flash Point: 135.3°C
• Density: 1.28g/cm³

Purity/Quality:

Safty Information:

• Pictogram(s):  
• Hazard Codes: 

MSDS Files:

SDS file from LookChem

Useful:

Technology Process of 3-(acetyloxy)-4,5-dimethoxybenzoic acid

There total 6 articles about 3-(acetyloxy)-4,5-dimethoxybenzoic acid 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:

3-hydroxy-4,5-dimethoxybenzoic acid (1916-08-1) + acetic anhydride (108-24-7) → 3-acetoxy-4,5-dimethoxybenzoic acid (5444-05-3)

Guidance literature:

With perchloric acid;

Reference yield:

5-bromo-4-hydroxy-3-methoxybenzaldehyde (2973-76-4) → 3-acetoxy-4,5-dimethoxybenzoic acid (5444-05-3)

Guidance literature:

Multi-step reaction with 4 steps

1: durch Methylierung

2: permanganate

3: NaOH-solution; copper / 200 °C

4: perchloric acid

With sodium hydroxide; perchloric acid; permanganate(VII) ion; copper;

Reference yield:

3-bromo-4,5-dimethoxybenzoic acid (20731-48-0) → 3-acetoxy-4,5-dimethoxybenzoic acid (5444-05-3)

Guidance literature:

Multi-step reaction with 2 steps

1: NaOH-solution; copper / 200 °C

2: perchloric acid

With sodium hydroxide; perchloric acid; copper;

upstream raw materials:

3-hydroxy-4,5-dimethoxybenzoic acid

acetic anhydride

5-bromo-4-hydroxy-3-methoxybenzaldehyde

3-bromo-4,5-dimethoxybenzoic acid