Ethyl 4-(2-(2-(4-chlorophenyl)ethenyl)-4-oxo-3(4H)-quinazolinyl)benzoate

Base Information

• Chemical Name: Ethyl 4-(2-(2-(4-chlorophenyl)ethenyl)-4-oxo-3(4H)-quinazolinyl)benzoate
• CAS No.: 65268-66-8
• Molecular Formula: C25H19ClN2O3
• Molecular Weight: 430.883
• Wikidata: Q76387766
• Mol file: 65268-66-8.mol

Synonyms:BRN 6002745;Ethyl 4-(2-(2-(4-chlorophenyl)ethenyl)-4-oxo-3(4H)-quinazolinyl)benzoate;Benzoic acid, 4-(2-(2-(4-chlorophenyl)ethenyl)-4-oxo-3(4H)-quinazolinyl)-, ethyl ester;65268-66-8;C25H19ClN2O3;LS-36607

Chemical Property of Ethyl 4-(2-(2-(4-chlorophenyl)ethenyl)-4-oxo-3(4H)-quinazolinyl)benzoate

Chemical Property:

• Vapor Pressure: 4.52E-15mmHg at 25°C
• Boiling Point: 615.3°Cat760mmHg
• Flash Point: 325.9°C
• Density: 1.24g/cm³
• XLogP3: 5.4
• Hydrogen Bond Donor Count: 0
• Hydrogen Bond Acceptor Count: 4
• Rotatable Bond Count: 6
• Exact Mass: 430.1084202
• Heavy Atom Count: 31
• Complexity: 706

Purity/Quality:

Safty Information:

• Pictogram(s):  
• Hazard Codes: 

MSDS Files:

SDS file from LookChem

Useful:

• Canonical SMILES: CCOC(=O)C1=CC=C(C=C1)N2C(=NC3=CC=CC=C3C2=O)C=CC4=CC=C(C=C4)Cl
• Isomeric SMILES: CCOC(=O)C1=CC=C(C=C1)N2C(=NC3=CC=CC=C3C2=O)/C=C/C4=CC=C(C=C4)Cl

Technology Process of Ethyl 4-(2-(2-(4-chlorophenyl)ethenyl)-4-oxo-3(4H)-quinazolinyl)benzoate

There total 1 articles about Ethyl 4-(2-(2-(4-chlorophenyl)ethenyl)-4-oxo-3(4H)-quinazolinyl)benzoate 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:

ethyl 4-(2-methyl-4-oxoquinazolin-3(4H)-yl)benzoate (4005-02-1) + 4-chlorobenzaldehyde (104-88-1) → 4-{2-[(E)-2-(4-Chloro-phenyl)-vinyl]-4-oxo-4H-quinazolin-3-yl}-benzoic acid ethyl ester (65268-66-8)

Guidance literature:

In N,N-dimethyl-formamide; for 12h; Heating;

Reference yield: 83.0%

4-{2-[(E)-2-(4-Chloro-phenyl)-vinyl]-4-oxo-4H-quinazolin-3-yl}-benzoic acid ethyl ester (65268-66-8) → 2-(4-Chloro-phenyl)-2,3-dihydro-1H-pyrazolo[5,1-b]quinazolin-9-one (126938-37-2)

Guidance literature:

With hydrazine hydrate; In ethanol; for 20h; Heating;

upstream raw materials:

ethyl 4-(2-methyl-4-oxoquinazolin-3(4H)-yl)benzoate

4-chlorobenzaldehyde

Downstream raw materials:

2-(4-Chloro-phenyl)-2,3-dihydro-1H-pyrazolo[5,1-b]quinazolin-9-one