2,4-diisopropyloxybenzoic acid

Base Information

• Chemical Name: 2,4-diisopropyloxybenzoic acid
• CAS No.: 79128-16-8
• Molecular Formula: C₁₃H₁₈O₄
• Molecular Weight: 238.284
• Mol file: 79128-16-8.mol

Synonyms:

Chemical Property of 2,4-diisopropyloxybenzoic acid

Chemical Property:

Purity/Quality:

Safty Information:

• Pictogram(s):  
• Hazard Codes: 

MSDS Files:

Useful:

Technology Process of 2,4-diisopropyloxybenzoic acid

There total 1 articles about 2,4-diisopropyloxybenzoic 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:

carbon dioxide (124-38-9,18923-20-1) + 1,3-diisopropoxybenzene (79128-08-8) → 2,6-di(isopropoxy)benzoic acid (79128-15-7) + 2,4-diisopropyloxybenzoic acid (79128-16-8)

Guidance literature:

With n-butyllithium; N,N,N,N,-tetramethylethylenediamine; Yield given. Multistep reaction. Yields of byproduct given. Title compound not separated from byproducts;

Reference yield:

2,4-diisopropyloxybenzoic acid (79128-16-8) → 2',4'-diisopropyloxy-5,6,8-trimethoxyflavone (101909-59-5)

Guidance literature:

Multi-step reaction with 3 steps

1: 3.2 g

2: 2.5 g / KOH / pyridine

3: 1.3 g / sulfuric acid / acetic acid

With potassium hydroxide; sulfuric acid; In pyridine; acetic acid;

DOI:10.1248/cpb.33.3982

Reference yield:

2,4-diisopropyloxybenzoic acid (79128-16-8) → 2-hydroxy-2',4'-diisopropyloxy-4,5,6-trimethoxydibenzoylmethane

Guidance literature:

Multi-step reaction with 2 steps

2: KOH / pyridine

With potassium hydroxide; In pyridine;

DOI:10.1248/cpb.33.3982

upstream raw materials:

carbon dioxide

1,3-diisopropoxybenzene

Downstream raw materials:

2-(2',4'-diisopropyloxybenzoyloxy)-3,4,6-trimethoxyacetophenone

2',4'-diisopropyloxy-5,6,8-trimethoxyflavone

5,2',4'-trihydroxy-6,8-dimethoxyflavone

Refernces