3-(4-fluorophenylamino)-benzo[de]benzo[4,5]imidazo[2,1-a]isoquinolin-7-one

Base Information

• Chemical Name: 3-(4-fluorophenylamino)-benzo[de]benzo[4,5]imidazo[2,1-a]isoquinolin-7-one
• CAS No.: 1469991-87-4
• Molecular Formula: C₂₄H₁₄FN₃O
• Molecular Weight: 379.393
• Mol file: 1469991-87-4.mol

Synonyms:3-(4-fluorophenylamino)-benzo[de]benzo[4,5]imidazo[2,1-a]isoquinolin-7-one

Chemical Property of 3-(4-fluorophenylamino)-benzo[de]benzo[4,5]imidazo[2,1-a]isoquinolin-7-one

Chemical Property:

Purity/Quality:

Safty Information:

• Pictogram(s):  
• Hazard Codes: 

MSDS Files:

Useful:

Technology Process of 3-(4-fluorophenylamino)-benzo[de]benzo[4,5]imidazo[2,1-a]isoquinolin-7-one

There total 4 articles about 3-(4-fluorophenylamino)-benzo[de]benzo[4,5]imidazo[2,1-a]isoquinolin-7-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: 80.0%

3-bromo-7H-benzo[de]benzo[4,5]imidazo[2,1-a]isoquinolin-7-one (26559-67-1) + 4-fluoroaniline (371-40-4) → 3-(4-fluorophenylamino)-benzo[de]benzo[4,5]imidazo[2,1-a]isoquinolin-7-one (1469991-87-4)

Guidance literature:

With tetra(n-butyl)ammonium hydrogensulfate; potassium carbonate; In acetonitrile; Reflux;

DOI:10.1016/j.ejmech.2013.07.027

Reference yield:

4-bromo-1,8-naphthalenedicarboxylic anhydride (81-86-7) → 3-(4-fluorophenylamino)-benzo[de]benzo[4,5]imidazo[2,1-a]isoquinolin-7-one (1469991-87-4)

Guidance literature:

Multi-step reaction with 2 steps

1: bromine; potassium hydroxide / tetrahydrofuran / 6 h / Reflux

2: potassium carbonate; tetra(n-butyl)ammonium hydrogensulfate / acetonitrile / Reflux

With bromine; tetra(n-butyl)ammonium hydrogensulfate; potassium carbonate; potassium hydroxide; In tetrahydrofuran; acetonitrile;

DOI:10.1016/j.ejmech.2013.07.027

Reference yield:

acenaphthene (83-32-9) → 3-(4-fluorophenylamino)-benzo[de]benzo[4,5]imidazo[2,1-a]isoquinolin-7-one (1469991-87-4)

Guidance literature:

Multi-step reaction with 4 steps

1: sodium dichromate / acetic acid / 8 h / 75 °C

2: bromine; potassium hydroxide / water / 6 h / 60 °C

3: bromine; potassium hydroxide / tetrahydrofuran / 6 h / Reflux

4: potassium carbonate; tetra(n-butyl)ammonium hydrogensulfate / acetonitrile / Reflux

With sodium dichromate; bromine; tetra(n-butyl)ammonium hydrogensulfate; potassium carbonate; potassium hydroxide; In tetrahydrofuran; water; acetic acid; acetonitrile;

DOI:10.1016/j.ejmech.2013.07.027

upstream raw materials:

1,8-Naphthalic anhydride

4-bromo-1,8-naphthalenedicarboxylic anhydride

3-bromo-7H-benzo[de]benzo[4,5]imidazo[2,1-a]isoquinolin-7-one

4-fluoroaniline