N,N-dibutylterephthalamic acid methyl ester

Base Information

• Chemical Name: N,N-dibutylterephthalamic acid methyl ester
• CAS No.: 1033699-81-8
• Molecular Formula: C₁₇H₂₅NO₃
• Molecular Weight: 291.39
• Mol file: 1033699-81-8.mol

Synonyms:N,N-dibutylterephthalamic acid methyl ester

Chemical Property of N,N-dibutylterephthalamic acid methyl ester

Chemical Property:

Purity/Quality:

Safty Information:

• Pictogram(s):  
• Hazard Codes: 

MSDS Files:

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Technology Process of N,N-dibutylterephthalamic acid methyl ester

There total 1 articles about N,N-dibutylterephthalamic acid methyl ester 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:

methanol (67-56-1) + C16H23NO3 (1070794-96-5) → N,N-dibutylterephthalamic acid methyl ester (1033699-81-8)

Guidance literature:

In tetrahydrofuran; at 0 - 20 ℃;

DOI:10.1002/chem.200700830

Reference yield: 20.0%

N,N-dibutylterephthalamic acid methyl ester (1033699-81-8) → 4-Methoxycarbonylbenzoyl chloride (7377-26-6)

Guidance literature:

With iodine; N,N-dimethyl-formamide; phosphorus trichloride; In 1,2-dichloro-ethane; at 100 ℃; for 12h; Schlenk technique; Sealed tube;

DOI:10.1002/ejoc.202100630

Reference yield:

N,N-dibutylterephthalamic acid methyl ester (1033699-81-8) → terephthaloyl chloride (100-20-9)

Guidance literature:

Multi-step reaction with 2 steps

1: phosphorus trichloride; iodine; N,N-dimethyl-formamide / 1,2-dichloro-ethane / 12 h / 100 °C / Schlenk technique; Sealed tube

2: phosphorus trichloride; iodine / 48 h / 160 °C / Schlenk technique; Sealed tube

With iodine; N,N-dimethyl-formamide; phosphorus trichloride; In 1,2-dichloro-ethane;

DOI:10.1002/ejoc.202100630

upstream raw materials:

methanol

C₁₆H₂₃NO₃

Downstream raw materials:

4-Methoxycarbonylbenzoyl chloride

terephthaloyl chloride

Refernces