9-methyl-2,3,4,9-tetrahydro-1H-carbazol-1-one

Base Information

• Chemical Name: 9-methyl-2,3,4,9-tetrahydro-1H-carbazol-1-one
• CAS No.: 1485-19-4
• Molecular Formula: C13H13 N O
• Molecular Weight: 199.2484
• Hs Code.: 2933990090
• NSC Number: 115038
• DSSTox Substance ID: DTXSID40297275
• Nikkaji Number: J1.654.705K
• Wikidata: Q82038294
• Mol file: 1485-19-4.mol

Synonyms:9-methyl-2,3,4,9-tetrahydro-1H-carbazol-1-one

Chemical Property of 9-methyl-2,3,4,9-tetrahydro-1H-carbazol-1-one

Chemical Property:

• Vapor Pressure: 4.39E-06mmHg at 25°C
• Boiling Point: 383.5°Cat760mmHg
• Flash Point: 185.7°C
• PSA: 22.00000
• Density: 1.21g/cm³
• LogP: 2.69730
• XLogP3: 2.4
• Hydrogen Bond Donor Count: 0
• Hydrogen Bond Acceptor Count: 1
• Rotatable Bond Count: 0
• Exact Mass: 199.099714038
• Heavy Atom Count: 15
• Complexity: 276

Purity/Quality:

9-Methyl-2,3,4,9-tetrahydro-1H-carbazol-1-one ^*data from reagent suppliers

Safty Information:

• Hazard Codes: T
• Statements: 25
• Safety Statements: 45

MSDS Files:

SDS file from LookChem

Useful:

• Canonical SMILES: CN1C2=CC=CC=C2C3=C1C(=O)CCC3

Technology Process of 9-methyl-2,3,4,9-tetrahydro-1H-carbazol-1-one

There total 19 articles about 9-methyl-2,3,4,9-tetrahydro-1H-carbazol-1-one 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: 100.0%

1-oxo-2,3,4,9-tetrahydrocarbazole (3456-99-3) + methyl iodide (74-88-4) → 9-methyl-2,3,4,9-tetrahydro-1H-carbazol-1-one (1485-19-4)

Guidance literature:

1-oxo-2,3,4,9-tetrahydrocarbazole; With sodium hydride; In acetone; at 20 ℃; for 1h; Inert atmosphere;

methyl iodide; In acetone; at 20 ℃; for 3h; Inert atmosphere;

DOI:10.1016/j.bmcl.2013.06.073

Reference yield: 76.0%

3-(3-bromopropyl)-1-methylindole-2-carbonitrile (148237-24-5) → 9-methyl-2,3,4,9-tetrahydro-1H-carbazol-1-one (1485-19-4)

Guidance literature:

With 2,2'-azobis(isobutyronitrile); tri-n-butyl-tin hydride; In benzene; for 6h; Heating;

DOI:10.1021/jo00063a032

Reference yield: 61.0%

1-(1-methyl-1H-indol-2-yl)cyclobutan-1-ol → 9-methyl-2,3,4,9-tetrahydro-1H-carbazol-1-one (1485-19-4)

Guidance literature:

With 10-methyl-9-(2,4,6-trimethylphenyl) acridinium tetrafluoroborate; In 1,4-dioxane; at 25 - 30 ℃; Irradiation;

DOI:10.1021/acscatal.1c05621

upstream raw materials:

1-oxo-2,3,4,9-tetrahydrocarbazole

dimethyl sulfate

N-formyldiethylamine

9-methyl-2,3,4,9-tetrahydro-1H-carbazole