2-(4-bromophenyl)-4-phenylQuinazoline

Base Information

• Chemical Name: 2-(4-bromophenyl)-4-phenylQuinazoline
• CAS No.: 540466-42-0
• Molecular Formula: C20H13BrN2
• Molecular Weight: 361.241
• DSSTox Substance ID: DTXSID80462480
• Nikkaji Number: J1.874.531C
• Wikidata: Q72449232
• Mol file: 540466-42-0.mol

Synonyms:2-(4-bromophenyl)-4-phenylQuinazoline;540466-42-0;Quinazoline, 2-(4-bromophenyl)-4-phenyl-;SCHEMBL9889191;DTXSID80462480;AMY37940;MFCD27979424;B5829;CS-0378115;FT-0739000;T71032;A847767

Chemical Property of 2-(4-bromophenyl)-4-phenylQuinazoline

Chemical Property:

• Melting Point: 196 °C
• Boiling Point: 410℃
• Flash Point: 202℃
• PSA: 25.78000
• Density: 1.406
• LogP: 5.72630
• XLogP3: 5.1
• Hydrogen Bond Donor Count: 0
• Hydrogen Bond Acceptor Count: 2
• Rotatable Bond Count: 2
• Exact Mass: 360.02621
• Heavy Atom Count: 23
• Complexity: 374

Purity/Quality:

98% ^*data from raw suppliers

2-(4-Bromophenyl)-4-phenylquinazoline ^*data from reagent suppliers

Safty Information:

• Pictogram(s):  
• Hazard Codes: 

MSDS Files:

SDS file from LookChem

Useful:

• Canonical SMILES: C1=CC=C(C=C1)C2=NC(=NC3=CC=CC=C32)C4=CC=C(C=C4)Br

Technology Process of 2-(4-bromophenyl)-4-phenylQuinazoline

There total 29 articles about 2-(4-bromophenyl)-4-phenylQuinazoline 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: 92.0%

4-bromo-benzaldehyde (1122-91-4) + (2-aminophenyl)(phenyl)methanone (2835-77-0) → 2-(4-bromo-phenyl)-4-phenyl-quinazoline (540466-42-0)

Guidance literature:

With ammonium acetate; In toluene; at 110 ℃; for 4h; Reflux; Green chemistry;

DOI:10.1007/s11164-013-1483-7

Reference yield: 90.0%

4-Bromobenzylamine (3959-07-7) + (2-aminophenyl)(phenyl)methanone (2835-77-0) → 2-(4-bromo-phenyl)-4-phenyl-quinazoline (540466-42-0)

Guidance literature:

With tert.-butylhydroperoxide; 2,3-dicyano-5,6-dichloro-p-benzoquinone; In toluene; at 90 - 95 ℃; for 9.5h;

DOI:10.1055/s-0031-1289768

Reference yield: 87.0%

para-bromotoluene (106-38-7) + (2-aminophenyl)(phenyl)methanone (2835-77-0) → 2-(4-bromo-phenyl)-4-phenyl-quinazoline (540466-42-0)

Guidance literature:

With tert.-butylhydroperoxide; copper(II) choride dihydrate; ammonium acetate; In water; at 80 ℃;

DOI:10.1016/j.cclet.2015.07.008

upstream raw materials:

Benzophenone imine

4-chlorobenzoyl chloride

anthranilic acid nitrile

4-Bromobenzylamine

Refernces

• 1、 Bose, D. Subhas,Ramesh, Nukala. "A convenient access to 2,4-disubstituted quinazolines via one-pot three-component reaction under mild conditions?". supporting information. p. 1495 - 1503. Retrieved 2020/04/27.
• 2、 Chen, Cheng-Yi,He, Fengxian,Tang, Guangrong,Yuan, Huiqing,Li, Ning,Wang, Jinmin,Faessler, Roger. "Synthesis of Quinazolines via an Iron-Catalyzed Oxidative Amination of N-H Ketimines". . p. 2395 - 2401. Retrieved 2018/02/23.