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

Base Information

• Chemical Name: 1-(p-methylbenzoyl)-5-phenyl-9-(p-chlorobenzoyl)dipyrromethane
• CAS No.: 171523-00-5
• Molecular Formula: C₃₀H₂₃ClN₂O₂
• Molecular Weight: 478.978
• Mol file: 171523-00-5.mol

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

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

Chemical Property:

Purity/Quality:

Safty Information:

• Pictogram(s):  
• Hazard Codes: 

MSDS Files:

Useful:

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

There total 6 articles about 1-(p-methylbenzoyl)-5-phenyl-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: 93.0%

1-(p-methylbenzoyl)-5-phenyl-9-<2-(p-chlorophenyl)-1,3-benzoxathiolyl>dipyrromethane (171523-05-0) → 1-(p-methylbenzoyl)-5-phenyl-9-(p-chlorobenzoyl)dipyrromethane (171523-00-5)

Guidance literature:

With tetrafluoroboric acid; mercury(II) oxide; In tetrahydrofuran; for 1h; Ambient temperature;

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

Reference yield: 80.0%

1-<2-(p-tolyl)-1,3-benzoxathiolyl>-5-phenyl-9-<2-(p-chlorophenyl)-1,3-benzoxathiolyl>-dipyrromethane (171522-99-9) → 1-(p-methylbenzoyl)-5-phenyl-9-(p-chlorobenzoyl)dipyrromethane (171523-00-5)

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-phenyldipyrromethane (107798-98-1) → 1-(p-methylbenzoyl)-5-phenyl-9-(p-chlorobenzoyl)dipyrromethane (171523-00-5)

Guidance literature:

Multi-step reaction with 3 steps

1: 1.) ethyl magnesium bromide / 1.) THF, 30 min, 2.) THF, 2 h

2: 98 percent / pyridine / acetonitrile / 0.5 h / Ambient temperature

3: 93 percent / HgO, 48percent aq. HBF₄ / tetrahydrofuran / 1 h / Ambient temperature

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

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

upstream raw materials:

1-(p-methylbenzoyl)-5-phenyl-9-<2-(p-chlorophenyl)-1,3-benzoxathiolyl>dipyrromethane

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

4-methyl-benzoyl chloride

5-phenyldipyrromethane

Downstream raw materials:

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