2H-Dibenz[e,g]isoindole

Base Information

• Chemical Name: 2H-Dibenz[e,g]isoindole
• CAS No.: 235-93-8
• Molecular Formula: C16H11N
• Molecular Weight: 217.27
• Hs Code.: 2933990090
• Mol file: 235-93-8.mol

Synonyms:2H-Dibenz[e,g]isoindole

Chemical Property of 2H-Dibenz[e,g]isoindole

Chemical Property:

• PSA: 15.79000
• LogP: 4.47430
• Storage Temp.: 2-8°C

Purity/Quality:

99% ^*data from raw suppliers

2H-Dibenzo[e,g]isoindole 95+% ^*data from reagent suppliers

Safty Information:

• Pictogram(s):  
• Hazard Codes: 

MSDS Files:

SDS file from LookChem

Useful:

Technology Process of 2H-Dibenz[e,g]isoindole

There total 3 articles about 2H-Dibenz[e,g]isoindole 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: 99.0%

ethyl phenanthro<9,10-c>pyrrole-1-carboxylate (144991-41-3) → phenanthro<9,10-c>pyrrole (235-93-8)

Guidance literature:

With potassium hydroxide; In ethylene glycol; at 195 ℃; for 0.5h;

DOI:10.1021/jo9815655

Reference yield:

9-nitrophenanthrene (954-46-1) → phenanthro<9,10-c>pyrrole (235-93-8)

Guidance literature:

Multi-step reaction with 2 steps

1: 1,8-diazabicyclo[5.4.0]undec-7-ene / tetrahydrofuran / 24 h / 20 °C

2: potassium hydroxide / ethane-1,2-diol / 2 h / 170 °C

With potassium hydroxide; 1,8-diazabicyclo[5.4.0]undec-7-ene; In tetrahydrofuran; ethylene glycol;

DOI:10.1016/j.tetlet.2005.11.162

Reference yield:

→ phenanthro<9,10-c>pyrrole (235-93-8)

Guidance literature:

(3), Naphthalin-Na;

DOI:10.1021/ja01046a062

upstream raw materials:

ethyl phenanthro<9,10-c>pyrrole-1-carboxylate

9-nitrophenanthrene

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