3-(4-dimethylamino-benzylidene)-2-methyl-2,3-dihydro-1H-isoquinolin-4-one

Base Information

• Chemical Name: 3-(4-dimethylamino-benzylidene)-2-methyl-2,3-dihydro-1H-isoquinolin-4-one
• CAS No.: 102081-00-5
• Molecular Formula: C₁₉H₂₀N₂O
• Molecular Weight: 292.381
• Mol file: 102081-00-5.mol

Synonyms:3-(4-dimethylamino-benzylidene)-2-methyl-2,3-dihydro-1H-isoquinolin-4-one

Chemical Property of 3-(4-dimethylamino-benzylidene)-2-methyl-2,3-dihydro-1H-isoquinolin-4-one

Chemical Property:

Purity/Quality:

Safty Information:

• Pictogram(s):  
• Hazard Codes: 

MSDS Files:

Useful:

Technology Process of 3-(4-dimethylamino-benzylidene)-2-methyl-2,3-dihydro-1H-isoquinolin-4-one

There total 4 articles about 3-(4-dimethylamino-benzylidene)-2-methyl-2,3-dihydro-1H-isoquinolin-4-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:

o-(chloromethyl)benzoic acid ethyl ester (1531-78-8) → 3-(4-dimethylamino-benzylidene)-2-methyl-2,3-dihydro-1H-isoquinolin-4-one (102081-00-5)

Guidance literature:

Multi-step reaction with 4 steps

1: diethyl ether

2: sodium; xylene

3: water; hydrochloric acid

4: aq.-ethanolic NaOH

With hydrogenchloride; sodium hydroxide; diethyl ether; water; sodium; xylene;

DOI:10.1039/jr9590000599

Reference yield:

2-methyl-4-oxo-1,2,3,4-tetrahydro-isoquinoline-3-carboxylic acid ethyl ester (100372-65-4) → 3-(4-dimethylamino-benzylidene)-2-methyl-2,3-dihydro-1H-isoquinolin-4-one (102081-00-5)

Guidance literature:

Multi-step reaction with 2 steps

1: water; hydrochloric acid

2: aq.-ethanolic NaOH

With hydrogenchloride; sodium hydroxide; water;

DOI:10.1039/jr9590000599

Reference yield:

2-[(ethoxycarbonylmethyl-methyl-amino)-methyl]-benzoic acid ethyl ester (188440-97-3) → 3-(4-dimethylamino-benzylidene)-2-methyl-2,3-dihydro-1H-isoquinolin-4-one (102081-00-5)

Guidance literature:

Multi-step reaction with 3 steps

1: sodium; xylene

2: water; hydrochloric acid

3: aq.-ethanolic NaOH

With hydrogenchloride; sodium hydroxide; water; sodium; xylene;

DOI:10.1039/jr9590000599

upstream raw materials:

2-methyl-2,3-dihydroisoquinolin-4(1H)-one

4-dimethylamino-benzaldehyde

o-(chloromethyl)benzoic acid ethyl ester

2-methyl-4-oxo-1,2,3,4-tetrahydro-isoquinoline-3-carboxylic acid ethyl ester