1,2-Bis(phenyl)-5-methylpyrrole

Base Information

• Chemical Name: 1,2-Bis(phenyl)-5-methylpyrrole
• CAS No.: 3771-57-1
• Molecular Formula: C17H15 N
• Molecular Weight: 233.313
• NSC Number: 92086
• DSSTox Substance ID: DTXSID50293768
• Nikkaji Number: J518.417G
• Wikidata: Q82032704
• Mol file: 3771-57-1.mol

Synonyms:1,2-Bis(phenyl)-5-methylpyrrole;2-methyl-1,5-diphenylpyrrole;3771-57-1;2-methyl-1,5-diphenyl-pyrrole;NSC92086;NCIOpen2_005843;SCHEMBL10205946;DTXSID50293768;NSC-92086;AKOS000285924

Chemical Property of 1,2-Bis(phenyl)-5-methylpyrrole

Chemical Property:

• Vapor Pressure: 1.16E-05mmHg at 25°C
• Boiling Point: 380.9°Cat760mmHg
• Flash Point: 184.2°C
• Density: 1.01g/cm³
• XLogP3: 4.4
• Hydrogen Bond Donor Count: 0
• Hydrogen Bond Acceptor Count: 0
• Rotatable Bond Count: 2
• Exact Mass: 233.120449483
• Heavy Atom Count: 18
• Complexity: 250

Purity/Quality:

Safty Information:

• Pictogram(s):  
• Hazard Codes: 

MSDS Files:

SDS file from LookChem

Useful:

• Canonical SMILES: CC1=CC=C(N1C2=CC=CC=C2)C3=CC=CC=C3

Technology Process of 1,2-Bis(phenyl)-5-methylpyrrole

There total 14 articles about 1,2-Bis(phenyl)-5-methylpyrrole 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: 91.0%

aniline (62-53-3) + 1-phenylpentane-1,4-dione (583-05-1) → 2-methyl-1,5-diphenyl-1H-pyrrole (3771-57-1)

Guidance literature:

With iodine; In tetrahydrofuran; at 20 ℃; for 7h;

DOI:10.1021/jo035200i

Reference yield: 86.0%

nitrobenzene (98-95-3,26969-40-4) + 1-phenylpentane-1,4-dione (583-05-1) → 2-methyl-1,5-diphenyl-1H-pyrrole (3771-57-1)

Guidance literature:

With indium; acetic acid; In toluene; for 1.5h; Temperature; Concentration; Time; Inert atmosphere; Reflux;

DOI:10.1016/j.tet.2013.05.113

Reference yield: 76.0%

ethyl 2-acetyl-4-oxo-4-phenylbutanoate (52313-46-9) + aniline (62-53-3) → 2-methyl-1,5-diphenyl-1H-pyrrole (3771-57-1) + ethyl 2-methyl-1,5-diphenyl-1H-pyrrole-3-carboxylate (3652-61-7)

Guidance literature:

With 1-butyl-3-methylimidazolium hydrogen sulfate; at 150 ℃; for 3h;

DOI:10.1515/znb-2011-0212

upstream raw materials:

aniline

1-phenylpentane-1,4-dione

carbon monoxide

methyl vinyl ketone

Downstream raw materials:

1-(2-methyl-1,5-diphenyl-pyrrol-3-yl)-propan-1-one

(2-methyl-1,5-diphenyl-pyrrol-3-yl)-phenyl ketone

3,4-dibenzoyl-2-methyl-1,5-diphenyl-pyrrole

(4-methoxy-phenyl)-(2-methyl-1,5-diphenyl-pyrrol-3-yl)-ketone