3(2H)-Isoquinolinone, 1,4-dihydro-6,7-dimethoxy-1-phenyl-

Base Information

• Chemical Name: 3(2H)-Isoquinolinone, 1,4-dihydro-6,7-dimethoxy-1-phenyl-
• CAS No.: 22990-16-5
• Molecular Formula: C17H17NO3
• Molecular Weight: 283.327
• DSSTox Substance ID: DTXSID00385203
• Nikkaji Number: J2.930.979E

Synonyms:22990-16-5;3(2H)-Isoquinolinone, 1,4-dihydro-6,7-dimethoxy-1-phenyl-;6,7-dimethoxy-1-phenyl-2,4-dihydro-1H-isoquinolin-3-one;Cambridge id 5118352;Oprea1_180304;Oprea1_852264;SCHEMBL11445509;DTXSID00385203;AKOS030489489;AB00074052-01;AG-205/04766015;SR-01000196168;SR-01000196168-1;1,2,3,4-tetrahydro-1-phenyl-6,7-dimethoxy-3-isoquinolone;1-Phenyl-6,7-dimethoxy-1,2-dihydroisoquinoline-3(4H)-one;6,7-dimethoxy-1-phenyl-1,4-dihydro-3(2H)-isoquinolinone

Chemical Property of 3(2H)-Isoquinolinone, 1,4-dihydro-6,7-dimethoxy-1-phenyl-

Chemical Property:

• PSA: 51.05000
• LogP: 2.74140
• XLogP3: 2.3
• Hydrogen Bond Donor Count: 1
• Hydrogen Bond Acceptor Count: 3
• Rotatable Bond Count: 3
• Exact Mass: 283.12084340
• Heavy Atom Count: 21
• Complexity: 367

Purity/Quality:

Safty Information:

• Pictogram(s):  
• Hazard Codes: 

MSDS Files:

SDS file from LookChem

Useful:

• Canonical SMILES: COC1=C(C=C2C(NC(=O)CC2=C1)C3=CC=CC=C3)OC

Technology Process of 3(2H)-Isoquinolinone, 1,4-dihydro-6,7-dimethoxy-1-phenyl-

There total 7 articles about 3(2H)-Isoquinolinone, 1,4-dihydro-6,7-dimethoxy-1-phenyl- 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-phenyl-3-oxo-4-dimethylaminomethylene-6,7-dimethoxy-1,2,3,4-tetrahydroisoquinoline (78893-38-6) → (+/-)-1,4-dihydro-6,7-dimethoxy-1-phenylisoquinolin-3(2H)-one (22990-16-5)

Guidance literature:

With sodium hydroxide; at 20 ℃; for 7h;

DOI:10.1007/BF00503340

Reference yield: 20.0%

3-benzoyl-7,8-dimethoxy-5-phenyl-4,5-dihydro-1H-benzo[d]azepin-2(3H)-one (1268628-06-3) → (+/-)-1,4-dihydro-6,7-dimethoxy-1-phenylisoquinolin-3(2H)-one (22990-16-5) + 7,8-dimethoxy-5-phenyl-1,3,4,5-tetrahydro-2H-3-benzazepin-2-one (78533-14-9)

Guidance literature:

With iron(III) chloride hexahydrate; oxygen; In nitrobenzene; at 120 ℃;

DOI:10.1016/j.tet.2010.12.038

Reference yield: 15.0%

3-acetyl-7,8-dimethoxy-5-phenyl-4,5-dihydro-1H-benzo[d]azepin-2(3H)-one (1268628-05-2) → (+/-)-1,4-dihydro-6,7-dimethoxy-1-phenylisoquinolin-3(2H)-one (22990-16-5) + 7,8-dimethoxy-5-phenyl-1,3,4,5-tetrahydro-2H-3-benzazepin-2-one (78533-14-9)

Guidance literature:

With iron(III) chloride hexahydrate; oxygen; In nitrobenzene; at 120 ℃;

DOI:10.1016/j.tet.2010.12.038

upstream raw materials:

1-phenyl-3-oxo-4-dimethylaminomethylene-6,7-dimethoxy-1,2,3,4-tetrahydroisoquinoline

3,4-dimethoxyphenylacetonitrile

benzaldehyde

3-acetyl-7,8-dimethoxy-5-phenyl-4,5-dihydro-1H-benzo[d]azepin-2(3H)-one

Downstream raw materials:

1-phenyl-3-ethoxy-6,7-dimethoxy-1,4-dihydroisoquinoline

1-phenyl-3,4-dichloro-6,7-dimethoxyisoquinoline

6,7-Dimethoxy-1-phenyl-1,2-dihydro-isoquinoline-3,4-dione 4-oxime

(+/-)-1,4-dihydro-6,7-dimethoxy-2-ethoxycarbonyl-1-phenylisoquinolin-3(2H)-one

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