(+-)-6,11-Dimethyl-6,11-dihydro-5H-indeno(1,2-c)isoquinolin-5-one

Base Information

• Chemical Name: (+-)-6,11-Dimethyl-6,11-dihydro-5H-indeno(1,2-c)isoquinolin-5-one
• CAS No.: 125455-90-5
• Molecular Formula: C₂₂H₂₃NO₅
• Molecular Weight: 381.428
• DSSTox Substance ID: DTXSID10925139
• Nikkaji Number: J426.175E
• Mol file: 125455-90-5.mol

Synonyms:BRN 3570707;(+-)-6,11-Dimethyl-6,11-dihydro-5H-indeno(1,2-c)isoquinolin-5-one;125455-90-5;(+-)-5,11-Dimethyl-2,3,8,9-tetramethoxy-11H-indeno(1,2-c)isoquinolone;5H-Indeno(1,2-c)isoquinolin-5-one, 6,11-dihydro-6,11-dimethyl-, (+-)-;DTXSID10925139;LS-81779;2,3,8,9-Tetramethoxy-6,11-dimethyl-11H-indeno[1,2-c]isoquinolin-5(6H)-one;2,3,8,9-Tetramethoxy-6,11-dimethyl-6,11-dihydro-5H-indeno[1,2-c]isoquinolin-5-one

Chemical Property of (+-)-6,11-Dimethyl-6,11-dihydro-5H-indeno(1,2-c)isoquinolin-5-one

Chemical Property:

• Vapor Pressure: 2.69E-13mmHg at 25°C
• Boiling Point: 576.6°Cat760mmHg
• Flash Point: 302.5°C
• Density: 1.29g/cm³
• XLogP3: 2.9
• Hydrogen Bond Donor Count: 0
• Hydrogen Bond Acceptor Count: 5
• Rotatable Bond Count: 4
• Exact Mass: 381.15762283
• Heavy Atom Count: 28
• Complexity: 649

Purity/Quality:

98%min ^*data from raw suppliers

Safty Information:

• Pictogram(s):  
• Hazard Codes: 

MSDS Files:

SDS file from LookChem

Useful:

• Canonical SMILES: CC1C2=CC(=C(C=C2C3=C1C4=CC(=C(C=C4C(=O)N3C)OC)OC)OC)OC

Technology Process of (+-)-6,11-Dimethyl-6,11-dihydro-5H-indeno(1,2-c)isoquinolin-5-one

There total 2 articles about (+-)-6,11-Dimethyl-6,11-dihydro-5H-indeno(1,2-c)isoquinolin-5-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: 88.0%

3-(2-vinyl-4,5-dimethoxyphenyl)-6,7-dimethoxy-2-methyl-1,2-dihydroisoquinoline-1-one (125455-89-2) → 5,11-dimethyl-2,3,8,9-tetramethoxy-11H-indeno<1,2-c>isoquinolone (125455-90-5)

Guidance literature:

With hydrogenchloride; for 0.5h; Heating;

Reference yield:

α-N-methyl-(+/-)-13α-hydroxyxylopinine p-toluenesulfonate (125516-07-6,125516-09-8) → 5,11-dimethyl-2,3,8,9-tetramethoxy-11H-indeno<1,2-c>isoquinolone (125455-90-5)

Guidance literature:

Multi-step reaction with 2 steps

1: 70 percent / KOH / 2-methyl-propan-2-ol / 60 h / Heating

2: 88 percent / 29percent HCl in EtOH / 0.5 h / Heating

With hydrogenchloride; potassium hydroxide; In tert-butyl alcohol;

Reference yield: 50.0%

5,11-dimethyl-2,3,8,9-tetramethoxy-11H-indeno<1,2-c>isoquinolone (125455-90-5) → 5,11-dimethyl-2,3,8,9-tetramethoxy-11H-indeno<1,2-c>isoquinolinium chloride (125455-88-1)

Guidance literature:

With hydrogenchloride; lithium aluminium tetrahydride; In tetrahydrofuran; at 0 ℃; for 8h;

upstream raw materials:

3-(2-vinyl-4,5-dimethoxyphenyl)-6,7-dimethoxy-2-methyl-1,2-dihydroisoquinoline-1-one

α-N-methyl-(+/-)-13α-hydroxyxylopinine p-toluenesulfonate

Downstream raw materials:

5,11-dimethyl-2,3,8,9-tetramethoxy-11H-indeno<1,2-c>isoquinolinium chloride

11-hydroxy-5,11-dimethyl-2,3,8,9-tetramethoxy-11H-indeno<1,2-c>isoquinolone