4(3H)-Quinazolinone, 2-phenyl-3-[(3-phenyl-2-propenylidene)amino]-

Base Information

• Chemical Name: 4(3H)-Quinazolinone, 2-phenyl-3-[(3-phenyl-2-propenylidene)amino]-
• CAS No.: 56158-78-2
• Molecular Formula: C₂₃H₁₇N₃O
• Molecular Weight: 351.407
• DSSTox Substance ID: DTXSID80398578
• Mol file: 56158-78-2.mol

Synonyms:DTXSID80398578;4(3H)-Quinazolinone, 2-phenyl-3-[(3-phenyl-2-propenylidene)amino]-

Chemical Property of 4(3H)-Quinazolinone, 2-phenyl-3-[(3-phenyl-2-propenylidene)amino]-

Chemical Property:

• XLogP3: 4.6
• Hydrogen Bond Donor Count: 0
• Hydrogen Bond Acceptor Count: 3
• Rotatable Bond Count: 4
• Exact Mass: 351.137162174
• Heavy Atom Count: 27
• Complexity: 597

Purity/Quality:

Safty Information:

• Pictogram(s):  
• Hazard Codes: 

MSDS Files:

SDS file from LookChem

Useful:

• Canonical SMILES: C1=CC=C(C=C1)C=CC=NN2C(=NC3=CC=CC=C3C2=O)C4=CC=CC=C4

Technology Process of 4(3H)-Quinazolinone, 2-phenyl-3-[(3-phenyl-2-propenylidene)amino]-

There total 5 articles about 4(3H)-Quinazolinone, 2-phenyl-3-[(3-phenyl-2-propenylidene)amino]- 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: 71.0%

3-amino-2-phenylquinazolin-4(3H)-one (1904-60-5) + 3-phenyl-propenal (104-55-2) → 2-phenyl-3-(3-phenyl-allylideneamino)-3H-quinazolin-4-one (56158-78-2)

Guidance literature:

In methanol; acetic acid; Heating;

Reference yield:

anthranilic acid (118-92-3,159201-01-1,50816-84-7,80206-34-4,104809-47-4) → 2-phenyl-3-(3-phenyl-allylideneamino)-3H-quinazolin-4-one (56158-78-2)

Guidance literature:

Multi-step reaction with 4 steps

1: sulfuric acid / Reflux

2: acetic acid / 3 h / Reflux

3: hydrazine hydrate / ethanol / 3 h / Reflux

4: acetic acid / methanol / 2 h / Reflux

With sulfuric acid; hydrazine hydrate; acetic acid; In methanol; ethanol;

DOI:10.1007/s11094-016-1392-3

Reference yield:

methyl 2-(benzamido)benzoate (7510-49-8) → 2-phenyl-3-(3-phenyl-allylideneamino)-3H-quinazolin-4-one (56158-78-2)

Guidance literature:

Multi-step reaction with 2 steps

1: hydrazine hydrate / ethanol / 3 h / Reflux

2: acetic acid / methanol / 2 h / Reflux

With hydrazine hydrate; acetic acid; In methanol; ethanol;

DOI:10.1007/s11094-016-1392-3

upstream raw materials:

3-amino-2-phenylquinazolin-4(3H)-one

3-phenyl-propenal

anthranilic acid

2-carbomethoxyaniline