1-nitrotriphenylene

Base Information

• Chemical Name: 1-nitrotriphenylene
• CAS No.: 81316-78-1
• Molecular Formula: C18H11NO2
• Molecular Weight: 273.291
• Mol file: 81316-78-1.mol

Synonyms:1-Nitro-triphenylene;1-Nitro-triphenylen;1-nitrophenylene;Triphenylene,1-nitro;

Chemical Property of 1-nitrotriphenylene

Chemical Property:

• Vapor Pressure: 7.95E-10mmHg at 25°C
• Boiling Point: 505°C at 760 mmHg
• Flash Point: 252.5°C
• PSA: 45.82000
• Density: 1.342g/cm³
• LogP: 5.57760

Purity/Quality:

99% ^*data from raw suppliers

1-NITROTRIPHENYLENE 95.00% ^*data from reagent suppliers

Safty Information:

• Pictogram(s):  
• Hazard Codes: 

MSDS Files:

SDS file from LookChem

Useful:

Technology Process of 1-nitrotriphenylene

There total 9 articles about 1-nitrotriphenylene 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%

2-iodo-3'-nitro-1,1'-biphenyl + 2-(2-bromophenyl)propanol (7073-69-0) → 1-nitrotriphenylene (81316-78-1)

Guidance literature:

With caesium carbonate; triphenylphosphine; bis(dibenzylideneacetone)-palladium⁽⁰⁾; In toluene; for 24h; Reflux;

Reference yield: 57.0%

2,2'-dibromobiphenyl (13029-09-9) + m-nitrobenzene boronic acid (13331-27-6) → 1-nitrotriphenylene (81316-78-1)

Guidance literature:

With (bis(tricyclohexyl)phosphine)palladium(II) dichloride; P(p-CH₃OC₆H₄)3; caesium carbonate; In 1,4-dioxane; for 24h; regioselective reaction; Inert atmosphere; Reflux;

DOI:10.1016/j.tetlet.2018.11.052

Reference yield: 52.0%

C12H7INO2(1+)*CF3O3S(1-) + benzoic acid (65-85-0,8013-63-6) → 1-nitrotriphenylene (81316-78-1)

Guidance literature:

With potassium phosphate; palladium diacetate; In N,N-dimethyl-formamide; at 145 ℃; for 16h;

DOI:10.1021/acs.orglett.9b02429

upstream raw materials:

triphenylene

2-(2-bromophenyl)propanol

2,2'-dibromobiphenyl

m-nitrobenzene boronic acid

Downstream raw materials:

triphenylene

Cyclopent[h,i]acephananthrylene

4H-naphtho<1,4-def>carbazole

1-aminotriphenylene

Refernces

• 1、 Tu, Jingxuan,Li, Gaoqiang,Zhao, Xiaoqian,Xu, Feng. "Synthesis of triphenylene derivatives by Pd-catalyzed Suzuki coupling/intramolecular C–H activation between arylboronic acids and dibromobiphenyls". supporting information. p. 44 - 47. Retrieved 2018/11/30.
• 2、 -. "Derivative of triaromatic amines and organic electroluminescence device thereof". Paragraph 0079; 0080; 0083. . Retrieved 2018/11/22.