5H-Benzo[b]carbazole

Base Information

• Chemical Name: 5H-Benzo[b]carbazole
• CAS No.: 243-28-7
• Molecular Formula: C16H11 N
• Molecular Weight: 217.27
• Hs Code.: 2933990090
• European Community (EC) Number: 205-953-8
• NSC Number: 59788
• UNII: S1VP75HP3Y
• DSSTox Substance ID: DTXSID80179026
• Nikkaji Number: J193.687E
• Wikidata: Q83049547
• Mol file: 243-28-7.mol

Synonyms:5H-Benzo[b]carbazole;243-28-7;2,3-Benzocarbazole;2,3-Benzcarbazole;Benzo(b)carbazole;5H-BENZO(B)CARBAZOLE;benzo[b]carbazole;S1VP75HP3Y;EINECS 205-953-8;NSC 59788;NSC-59788;NSC59788;5H-benzo[b]carbazol;UNII-S1VP75HP3Y;SCHEMBL5716702;3-Butyl-2-fluoro-1-tosylindole;DTXSID80179026;MFCD02316988;AKOS024376337;AS-44333

Chemical Property of 5H-Benzo[b]carbazole

Chemical Property:

• Vapor Pressure: 4.5E-08mmHg at 25°C
• Melting Point: 330-331 °C
• Boiling Point: 456.1°C at 760 mmHg
• PKA: 17.00±0.30(Predicted)
• Flash Point: 207.9°C
• PSA: 15.79000
• Density: 1.277g/cm³
• LogP: 4.47430
• Storage Temp.: Keep in dark place,Sealed in dry,Room Temperature
• XLogP3: 4.3
• Hydrogen Bond Donor Count: 1
• Hydrogen Bond Acceptor Count: 0
• Rotatable Bond Count: 0
• Exact Mass: 217.089149355
• Heavy Atom Count: 17
• Complexity: 287

Purity/Quality:

98%, ^*data from raw suppliers

5H-Benzo[b]carbazole 95+% ^*data from reagent suppliers

Safty Information:

• Pictogram(s):  
• Hazard Codes: 

MSDS Files:

SDS file from LookChem

Useful:

• Canonical SMILES: C1=CC=C2C=C3C(=CC2=C1)C4=CC=CC=C4N3

Technology Process of 5H-Benzo[b]carbazole

There total 44 articles about 5H-Benzo[b]carbazole 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: 86.0%

C16H12BrN → 2,3-benzocarbazole (243-28-7)

Guidance literature:

With palladium on activated charcoal; sodium carbonate; In ethanol; at 72 ℃; for 6h; Reflux;

Reference yield: 83.0%

5-(pyridin-2-yl)-5H-benzo[b]carbazole → 2,3-benzocarbazole (243-28-7)

Guidance literature:

5-(pyridin-2-yl)-5H-benzo[b]carbazole; With methyl trifluoromethanesulfonate; In dichloromethane; at 0 - 20 ℃; for 24h;

With water; sodium hydroxide; In methanol; at 60 ℃; for 12h;

DOI:10.1021/acs.orglett.1c02709

Reference yield: 80.0%

6,11-dihydro-5H-benzocarbazole (22044-93-5) → 2,3-benzocarbazole (243-28-7)

Guidance literature:

With 2,3-dicyano-5,6-dichloro-p-benzoquinone; In benzene; for 14h; Heating;

upstream raw materials:

(2-methyl-1H-indol-3-yl)phenylmethanone

1-(naphthalen-2-yl)-1H-benzo[d][1,2,3]triazole

N-Phenyl-2-naphthylamine

3-[2]naphthyl-3H-benzotriazole-4-carboxylic acid

Downstream raw materials:

benzene-1,2-dicarboxylic acid

Refernces

• 1、 -. "NOVEL COMPOUND AND ORGANIC LIGHT EMITTING DEVICE COMPRISING THE SAME". . . Retrieved 2021/02/09.
• 2、 -. "Novel compound and organic light emitting device comprising the same". . . Retrieved 2021/02/09.