2-(2-methyl-4-hydroxy-5-isopropylphenyl)-2,2'-biindan-1,1',3,3'-tetrone

Base Information

• Chemical Name: 2-(2-methyl-4-hydroxy-5-isopropylphenyl)-2,2'-biindan-1,1',3,3'-tetrone
• CAS No.: 797751-75-8
• Molecular Formula: C₂₈H₂₂O₅
• Molecular Weight: 438.48
• Mol file: 797751-75-8.mol

Synonyms:2-(2-methyl-4-hydroxy-5-isopropylphenyl)-2,2'-biindan-1,1',3,3'-tetrone

Chemical Property of 2-(2-methyl-4-hydroxy-5-isopropylphenyl)-2,2'-biindan-1,1',3,3'-tetrone

Chemical Property:

Purity/Quality:

Safty Information:

• Pictogram(s):  
• Hazard Codes: 

MSDS Files:

Useful:

Technology Process of 2-(2-methyl-4-hydroxy-5-isopropylphenyl)-2,2'-biindan-1,1',3,3'-tetrone

There total 3 articles about 2-(2-methyl-4-hydroxy-5-isopropylphenyl)-2,2'-biindan-1,1',3,3'-tetrone 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: 68.0%

thymol (89-83-8) + 2-hydroxy-2-(indane-1',3'-dione-2'-yl)indane-1,3-dione (30511-23-0) → 2-(2-methyl-4-hydroxy-5-isopropylphenyl)-2,2'-biindan-1,1',3,3'-tetrone (797751-75-8)

Guidance literature:

With sulfuric acid; acetic acid; at 20 ℃; for 5h;

DOI:10.1016/j.tet.2004.09.004

Reference yield:

1H-indene-1,3(2H)-dione (606-23-5) → 2-(2-methyl-4-hydroxy-5-isopropylphenyl)-2,2'-biindan-1,1',3,3'-tetrone (797751-75-8)

Guidance literature:

Multi-step reaction with 2 steps

1: 87 percent / AcOH / 2 h / 20 °C

2: 68 percent / AcOH; H₂SO₄ / 5 h / 20 °C

With sulfuric acid; acetic acid;

DOI:10.1016/j.tet.2004.09.004

Reference yield:

indan-1,2,3-trione hydrate (485-47-2) → 2-(2-methyl-4-hydroxy-5-isopropylphenyl)-2,2'-biindan-1,1',3,3'-tetrone (797751-75-8)

Guidance literature:

Multi-step reaction with 2 steps

1: 87 percent / AcOH / 2 h / 20 °C

2: 68 percent / AcOH; H₂SO₄ / 5 h / 20 °C

With sulfuric acid; acetic acid;

DOI:10.1016/j.tet.2004.09.004

upstream raw materials:

thymol

2-hydroxy-2-(indane-1',3'-dione-2'-yl)indane-1,3-dione

1H-indene-1,3(2H)-dione

indan-1,2,3-trione hydrate

Downstream raw materials:

3-amino-2-[2-(2-methyl-4-hydroxy-5-isopropylphenyl)indane-1,3-dionyl]indenone