Cyclohept[b]indole

Base Information

• Chemical Name: Cyclohept[b]indole
• CAS No.: 246-06-0
• Molecular Formula: C13H9 N
• Molecular Weight: 179.221
• Hs Code.: 2933990090
• Mol file: 246-06-0.mol

Synonyms:1-Azabenz[b]azulene;NSC 73042

Chemical Property of Cyclohept[b]indole

Chemical Property:

• Vapor Pressure: 6.49E-05mmHg at 25°C
• Melting Point: 137-139 °C
• Boiling Point: 355.2°C at 760 mmHg
• PKA: 4.70±0.20(Predicted)
• Flash Point: 160.9°C
• PSA: 12.89000
• Density: 1.11g/cm³
• LogP: 3.33960

Purity/Quality:

98%min ^*data from raw suppliers

Safty Information:

• Pictogram(s):  
• Hazard Codes: 

MSDS Files:

SDS file from LookChem

Useful:

Technology Process of Cyclohept[b]indole

There total 3 articles about Cyclohept[b]indole 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: 20.0%

5,6,7,8,9,10-hexahydrocyclohept[b]indole (2047-89-4) → cycloheptindole (246-06-0)

Guidance literature:

With o-tetrachloroquinone; In tert-Amyl alcohol; for 5h; Reflux;

DOI:10.1002/chem.201603389

Reference yield:

5,6,7,8,9,10-hexahydrocycloheptindole → cycloheptindole (246-06-0)

Guidance literature:

With manganese oxide; palladium on activated charcoal;

Reference yield:

→ cycloheptindole (246-06-0)

Guidance literature:

Cyanid 1, Photoisomerisierung in Cyclohexan;

DOI:10.1039/c29710000961

upstream raw materials:

5,6,7,8,9,10-hexahydrocyclohept[b]indole

Downstream raw materials:

phenanthridine

biphenyl-2-carbonitrile

4-cyano-1,1'-biphenyl

Refernces

• 1、 Wentrup, Curt,Becker, Jürgen. "Azulene–Naphthalene-Type Rearrangements in Benz[a]azulene and Cyclohepta[b]indole". . p. 13835 - 13839. Retrieved 2016/09/21.