6-hydroxy-1,4-dimethylcarbazole

Base Information

• Chemical Name: 6-hydroxy-1,4-dimethylcarbazole
• CAS No.: 69902-43-8
• Molecular Formula: C₁₄H₁₃NO
• Molecular Weight: 211.263
• Mol file: 69902-43-8.mol

Synonyms:6-Hydroxy-1,4-dimethylcarbazole

Chemical Property of 6-hydroxy-1,4-dimethylcarbazole

Chemical Property:

• Vapor Pressure: 1.39E-08mmHg at 25°C
• Boiling Point: 446.4°C at 760 mmHg
• Flash Point: 223.8°C
• PSA: 36.02000
• Density: 1.265g/cm³
• LogP: 3.64350

Purity/Quality:

99% ^*data from raw suppliers

5,8-dimethyl-9H-Carbazol-3-ol 97.00% ^*data from reagent suppliers

Safty Information:

• Pictogram(s):  
• Hazard Codes: 

MSDS Files:

SDS file from LookChem

Useful:

Technology Process of 6-hydroxy-1,4-dimethylcarbazole

There total 4 articles about 6-hydroxy-1,4-dimethylcarbazole 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: 90.0%

6-methoxy-1,4-dimethyl-9H-carbazole (18028-57-4) → 1,4-dimethyl-6-hydroxy-9H-carbazole (69902-43-8)

Guidance literature:

With hydrogen bromide;

DOI:10.1039/c39860000371

Reference yield: 75.0%

9-tert-butoxycarbonyl-5,8-dimethyl-9H-carbazole-3-boronic acid (957783-24-3) → 1,4-dimethyl-6-hydroxy-9H-carbazole (69902-43-8)

Guidance literature:

9-tert-butoxycarbonyl-5,8-dimethyl-9H-carbazole-3-boronic acid; With sodium hydroxide; dihydrogen peroxide; sodium hydrogencarbonate; In acetone; at 20 ℃; for 24h; Further stages.;

DOI:10.1016/S0385-5414(07)81095-1

Reference yield:

indol-5-ol (1953-54-4) + 2,5-hexanedione (110-13-4) → 1,4-dimethyl-6-hydroxy-9H-carbazole (69902-43-8)

Guidance literature:

With toluene-4-sulfonic acid; In ethanol; Reflux;

DOI:10.1002/jhet.1951

upstream raw materials:

6-methoxy-1,4-dimethyl-9H-carbazole

9-tert-butoxycarbonyl-5,8-dimethyl-9H-carbazole-3-boronic acid

hexane-2,4-dione

indol-5-ol

Downstream raw materials:

3-amino-1,4-dimethyl-6-hydroxy-9H-carbazole

3-amino-1,4-dimethyl-6-methoxy-9H-carbazole

1,4-dimethyl-6-hydroxy-3-nitro-9H-carbazole

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