methyl 1-phenyl-5-(trifluoromethyl)-1H-pyrrole-3-carboxylate

Base Information

• Chemical Name: methyl 1-phenyl-5-(trifluoromethyl)-1H-pyrrole-3-carboxylate
• CAS No.: 1070998-62-7
• Molecular Formula: C₁₃H₁₀F₃NO₂
• Molecular Weight: 269.223
• Mol file: 1070998-62-7.mol

Synonyms:methyl 1-phenyl-5-(trifluoromethyl)-1H-pyrrole-3-carboxylate

Chemical Property of methyl 1-phenyl-5-(trifluoromethyl)-1H-pyrrole-3-carboxylate

Chemical Property:

Purity/Quality:

Safty Information:

• Pictogram(s):  
• Hazard Codes: 

MSDS Files:

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Technology Process of methyl 1-phenyl-5-(trifluoromethyl)-1H-pyrrole-3-carboxylate

There total 4 articles about methyl 1-phenyl-5-(trifluoromethyl)-1H-pyrrole-3-carboxylate 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: 54.0%

methyl 2-(methylsulfinyl)-1-phenyl-5-(trifluoromethyl)-1Hpyrrole-3-carboxylate (1607495-19-1) → methyl 1-phenyl-5-(trifluoromethyl)-1H-pyrrole-3-carboxylate (1070998-62-7)

Guidance literature:

methyl 2-(methylsulfinyl)-1-phenyl-5-(trifluoromethyl)-1Hpyrrole-3-carboxylate; With isopropylmagnesium chloride; In tetrahydrofuran; at 50 ℃; for 1h;

In methanol; at 21 ℃; for 12h;

DOI:10.1021/jo500534t

Reference yield:

methyl 2-(methylthio)-1-phenyl-5-(trifluoromethyl)-1H-pyrrole-3-carboxylate (1607495-17-9) → methyl 1-phenyl-5-(trifluoromethyl)-1H-pyrrole-3-carboxylate (1070998-62-7)

Guidance literature:

Multi-step reaction with 2 steps

1.1: dihydrogen peroxide / phenol; water / 5 h / 50 °C

2.1: isopropylmagnesium chloride / tetrahydrofuran / 1 h / 50 °C

2.2: 12 h / 21 °C

With dihydrogen peroxide; isopropylmagnesium chloride; In tetrahydrofuran; water; phenol;

DOI:10.1021/jo500534t

Reference yield:

methyl 2-(trifluoromethyl)-2-[(trimethylsilyl)oxy]cyclopropanecarboxylate → methyl 1-phenyl-5-(trifluoromethyl)-1H-pyrrole-3-carboxylate (1070998-62-7)

Guidance literature:

Multi-step reaction with 3 steps

1.1: lithium diisopropyl amide / tetrahydrofuran / 2 h / -78 °C

1.2: 5 h / -78 - 21 °C

2.1: dihydrogen peroxide / phenol; water / 5 h / 50 °C

3.1: isopropylmagnesium chloride / tetrahydrofuran / 1 h / 50 °C

3.2: 12 h / 21 °C

With dihydrogen peroxide; isopropylmagnesium chloride; lithium diisopropyl amide; In tetrahydrofuran; water; phenol;

DOI:10.1021/jo500534t

upstream raw materials:

methyl 2-(methylthio)-1-phenyl-5-(trifluoromethyl)-1H-pyrrole-3-carboxylate

methyl 2-(methylsulfinyl)-1-phenyl-5-(trifluoromethyl)-1Hpyrrole-3-carboxylate

phenyl isothiocyanate