methoxyterephthaloyl chloride

Base Information

• Chemical Name: methoxyterephthaloyl chloride
• CAS No.: 3217-34-3
• Molecular Formula: C₉H₆Cl₂O₃
• Molecular Weight: 233.051
• Mol file: 3217-34-3.mol

Synonyms:methoxyterephthaloyl chloride

Chemical Property of methoxyterephthaloyl chloride

Chemical Property:

Purity/Quality:

Safty Information:

• Pictogram(s):  
• Hazard Codes: 

MSDS Files:

Useful:

Technology Process of methoxyterephthaloyl chloride

There total 2 articles about methoxyterephthaloyl chloride 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: 100.0%

2-methoxyterephthalic acid (5156-00-3) → methoxyterephthaloyl chloride (3217-34-3)

Guidance literature:

With thionyl chloride; N,N-dimethyl-formamide; Heating;

DOI:10.1039/a703180g

Reference yield:

2,5-Dimethyl-anisol (1706-11-2) → methoxyterephthaloyl chloride (3217-34-3)

Guidance literature:

Multi-step reaction with 2 steps

1: 52.3 percent / KMnO₄ / H₂O / 5 h / Heating

2: 100 percent / thionyl chloride, DMF / Heating

With potassium permanganate; thionyl chloride; N,N-dimethyl-formamide; In water;

DOI:10.1039/a703180g

Reference yield: 62.0%

dimethyl iron (108890-32-0) + methoxyterephthaloyl chloride (3217-34-3) → 2,5-Diacetylanisol

Guidance literature:

In tetrahydrofuran; at -78 ℃; for 3h;

upstream raw materials:

2-methoxyterephthalic acid

2,5-Dimethyl-anisol

Downstream raw materials:

4-Acetyl-2-methoxybenzoesaeure-methylester

Refernces

• 1、 -. "COMPOUNDS THAT ABSORB ULTRAVIOLET LIGHT, METHODS OF THEIR PREPARATION AND OPTICAL LENSES CONTAINING THEM". Page/Page column 13. . Retrieved 2008/06/13.