2-(2-Bromophenyl)-1,3-benzoxazole

Base Information

• Chemical Name: 2-(2-Bromophenyl)-1,3-benzoxazole
• CAS No.: 73552-42-8
• Molecular Formula: C13H8BrNO
• Molecular Weight: 274.117
• DSSTox Substance ID: DTXSID70390980
• Nikkaji Number: J1.853.741I
• Wikidata: Q82188151

Synonyms:2-(2-bromophenyl)-1,3-benzoxazole;73552-42-8;2-(2-Bromophenyl)benzo[d]oxazole;CHEMBRDG-BB 4010238;2-(2-Bromophenyl)benzoxazole;SCHEMBL7743334;DTXSID70390980;MFCD00168891;AKOS003264018;BS-36182;CS-0455374;E86057

Chemical Property of 2-(2-Bromophenyl)-1,3-benzoxazole

Chemical Property:

• Vapor Pressure: 9.79E-05mmHg at 25°C
• XLogP3: 4.1
• Hydrogen Bond Donor Count: 0
• Hydrogen Bond Acceptor Count: 2
• Rotatable Bond Count: 1
• Exact Mass: 272.97893
• Heavy Atom Count: 16
• Complexity: 248

Purity/Quality:

97% ^*data from raw suppliers

Safty Information:

• Pictogram(s):  
• Hazard Codes: 

MSDS Files:

SDS file from LookChem

Useful:

• Canonical SMILES: C1=CC=C(C(=C1)C2=NC3=CC=CC=C3O2)Br

Technology Process of 2-(2-Bromophenyl)-1,3-benzoxazole

There total 16 articles about 2-(2-Bromophenyl)-1,3-benzoxazole 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%

→ 2-(2-bromophenyl)benzo[d]oxazole (73552-42-8)

Guidance literature:

With caesium carbonate; In water; for 0.166667h; Microwave irradiation;

Reference yield: 90.0%

2-amino-phenol (95-55-6) + ortho-bromobenzaldehyde (6630-33-7) → 2-(2-bromophenyl)benzo[d]oxazole (73552-42-8)

Guidance literature:

With Na₈H[PW₉O₃₄]*7H₂O; In acetonitrile; at 25 ℃; for 6h;

DOI:10.1016/j.apcata.2014.01.017

Reference yield: 66.0%

benzoxazole (273-53-0,29791-96-6) + (2-bromophenyl)boronic acid (244205-40-1) → 2-(2-bromophenyl)benzo[d]oxazole (73552-42-8)

Guidance literature:

With iron(III) chloride; 1,10-Phenanthroline; 1,2-dichloro-2-methylpropane; caesium carbonate; In N,N-dimethyl-formamide; at 100 ℃; for 16h; Sealed tube; Inert atmosphere;

DOI:10.1055/s-0037-1609718

upstream raw materials:

2-bromobenzoic acid chloride

2-amino-phenol

ortho-bromobenzaldehyde

C₁₃H₁₀BrNO

Downstream raw materials:

C₃₁H₃₀BNO

2-(3',4'-dimethoxybiphenyl-2-yl)benzoxazole

2-(2',3'-dimethoxybiphenyl-2-yl)benzoxazole

2-(4'-tert-butylbiphenyl-2-yl)benzoxazole

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