1-(p-methylbenzoyl)-5-(p-bromophenyl)-9-(p-chlorobenzoyl)dipyrromethane

Base Information

• Chemical Name: 1-(p-methylbenzoyl)-5-(p-bromophenyl)-9-(p-chlorobenzoyl)dipyrromethane
• CAS No.: 171522-96-6
• Molecular Formula: C₃₀H₂₂BrClN₂O₂
• Molecular Weight: 557.874
• Mol file: 171522-96-6.mol

Synonyms:1-(p-methylbenzoyl)-5-(p-bromophenyl)-9-(p-chlorobenzoyl)dipyrromethane

Chemical Property of 1-(p-methylbenzoyl)-5-(p-bromophenyl)-9-(p-chlorobenzoyl)dipyrromethane

Chemical Property:

Purity/Quality:

Safty Information:

• Pictogram(s):  
• Hazard Codes: 

MSDS Files:

Useful:

Technology Process of 1-(p-methylbenzoyl)-5-(p-bromophenyl)-9-(p-chlorobenzoyl)dipyrromethane

There total 3 articles about 1-(p-methylbenzoyl)-5-(p-bromophenyl)-9-(p-chlorobenzoyl)dipyrromethane 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: 73.0%

1-<2-(p-tolyl)-1,3-benzoxathiolyl>-5-(p-bromophenyl)-9-<2-(p-chlorophenyl)-1,3-benzoxathiolyl>-dipyrromethane (171522-95-5) → 1-(p-methylbenzoyl)-5-(p-bromophenyl)-9-(p-chlorobenzoyl)dipyrromethane (171522-96-6)

Guidance literature:

With tetrafluoroboric acid; mercury(II) oxide; In tetrahydrofuran; at 25 ℃; for 1.5h;

DOI:10.1016/0040-4020(95)00704-C

Reference yield:

5-(4-bromophenyl)dipyrromethane (159152-11-1) → 1-(p-methylbenzoyl)-5-(p-bromophenyl)-9-(p-chlorobenzoyl)dipyrromethane (171522-96-6)

Guidance literature:

Multi-step reaction with 3 steps

1: 67 percent / pyridine / acetonitrile / 0.5 h / Ambient temperature

2: 100 percent / pyridine / acetonitrile / 0.33 h / Ambient temperature

3: 73 percent / HgO, 48percent aq. HBF₄ / tetrahydrofuran / 1.5 h / 25 °C

With pyridine; tetrafluoroboric acid; mercury(II) oxide; In tetrahydrofuran; acetonitrile;

DOI:10.1016/0040-4020(95)00704-C

Reference yield:

1-<2-(p-tolyl)-1,3-benzoxathiolyl>-5-(p-bromophenyl)dipyrromethane (171522-93-3) → 1-(p-methylbenzoyl)-5-(p-bromophenyl)-9-(p-chlorobenzoyl)dipyrromethane (171522-96-6)

Guidance literature:

Multi-step reaction with 2 steps

1: 100 percent / pyridine / acetonitrile / 0.33 h / Ambient temperature

2: 73 percent / HgO, 48percent aq. HBF₄ / tetrahydrofuran / 1.5 h / 25 °C

With pyridine; tetrafluoroboric acid; mercury(II) oxide; In tetrahydrofuran; acetonitrile;

DOI:10.1016/0040-4020(95)00704-C

upstream raw materials:

1-<2-(p-tolyl)-1,3-benzoxathiolyl>-5-(p-bromophenyl)-9-<2-(p-chlorophenyl)-1,3-benzoxathiolyl>-dipyrromethane

5-(4-bromophenyl)dipyrromethane

1-<2-(p-tolyl)-1,3-benzoxathiolyl>-5-(p-bromophenyl)dipyrromethane

Downstream raw materials:

(5-{(4-Bromo-phenyl)-[5-(hydroxy-p-tolyl-methyl)-1H-pyrrol-2-yl]-methyl}-1H-pyrrol-2-yl)-(4-chloro-phenyl)-methanol