3,5-dioctadecylpyrocatechol

Base Information

• Chemical Name: 3,5-dioctadecylpyrocatechol
• CAS No.: 74061-23-7
• Molecular Formula: C₄₂H₇₈O₂
• Molecular Weight: 615.08
• Mol file: 74061-23-7.mol

Synonyms:3,5-dioctadecylpyrocatechol

Chemical Property of 3,5-dioctadecylpyrocatechol

Chemical Property:

Purity/Quality:

Safty Information:

• Pictogram(s):  
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MSDS Files:

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Technology Process of 3,5-dioctadecylpyrocatechol

There total 5 articles about 3,5-dioctadecylpyrocatechol 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: 85.0%

3-steraoyl-5-octadecylpyrocatechol (74061-22-6) → 3,5-dioctadecylpyrocatechol (74061-23-7)

Guidance literature:

With triethylsilane; boron trifluoride diethyl etherate; In trifluoroacetic acid; at 55 - 60 ℃; for 6h;

Reference yield:

4-stearoylpyrocatechol (1177-44-2) → 3,5-dioctadecylpyrocatechol (74061-23-7)

Guidance literature:

Multi-step reaction with 3 steps

1: 75 percent / N₂H₄*H₂O, KOH, Na₂SO₃ / bis-(2-hydroxy-ethyl) ether / 1.) 150 deg C, 1 h; 2.) 195 deg C, 4 h

2: 89 percent / BF₃ / 6 h / 160 °C

3: 85 percent / BF₃ etherate, triethylsilane / trifluoroacetic acid / 6 h / 55 - 60 °C

With triethylsilane; potassium hydroxide; boron trifluoride diethyl etherate; boron trifluoride; hydrazine hydrate; sodium sulfite; In trifluoroacetic acid; diethylene glycol;

Reference yield:

4-octadecyl-pyrocatechol (1170-77-0) → 3,5-dioctadecylpyrocatechol (74061-23-7)

Guidance literature:

Multi-step reaction with 2 steps

1: 89 percent / BF₃ / 6 h / 160 °C

2: 85 percent / BF₃ etherate, triethylsilane / trifluoroacetic acid / 6 h / 55 - 60 °C

With triethylsilane; boron trifluoride diethyl etherate; boron trifluoride; In trifluoroacetic acid;

upstream raw materials:

3-steraoyl-5-octadecylpyrocatechol

4-stearoylpyrocatechol

4-octadecyl-pyrocatechol

benzene-1,2-diol

Downstream raw materials:

3,5-dioctadecyl-4,6-dichloro-1,2-benzoquinone