4-Benzyloxy-5-[1-(1H-pyrrol-2-yl)-meth-(Z)-ylidene]-1,5-dihydro-pyrrol-2-one

Base Information

• Chemical Name: 4-Benzyloxy-5-[1-(1H-pyrrol-2-yl)-meth-(Z)-ylidene]-1,5-dihydro-pyrrol-2-one
• CAS No.: 1027898-52-7
• Molecular Formula: C₁₆H₁₄N₂O₂
• Molecular Weight: 266.299
• Mol file: 1027898-52-7.mol

Synonyms:4-Benzyloxy-5-[1-(1H-pyrrol-2-yl)-meth-(Z)-ylidene]-1,5-dihydro-pyrrol-2-one

Chemical Property of 4-Benzyloxy-5-[1-(1H-pyrrol-2-yl)-meth-(Z)-ylidene]-1,5-dihydro-pyrrol-2-one

Chemical Property:

Purity/Quality:

Safty Information:

• Pictogram(s):  
• Hazard Codes: 

MSDS Files:

Useful:

Technology Process of 4-Benzyloxy-5-[1-(1H-pyrrol-2-yl)-meth-(Z)-ylidene]-1,5-dihydro-pyrrol-2-one

There total 1 articles about 4-Benzyloxy-5-[1-(1H-pyrrol-2-yl)-meth-(Z)-ylidene]-1,5-dihydro-pyrrol-2-one 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:

2-pyrrole aldehyde (1003-29-8,254729-95-8) + 4-benzyloxy-1,5-dihydropyrrol-2-one (113896-95-0) → 4-Benzyloxy-5-[1-(1H-pyrrol-2-yl)-meth-(Z)-ylidene]-1,5-dihydro-pyrrol-2-one (1027898-52-7)

Guidance literature:

With sodium hydroxide; In dimethyl sulfoxide; at 60 ℃; for 8h;

DOI:10.1021/jm001003p

Reference yield:

4-Benzyloxy-5-[1-(1H-pyrrol-2-yl)-meth-(Z)-ylidene]-1,5-dihydro-pyrrol-2-one (1027898-52-7) → 4-benzyloxy-5-[(2H-pyrrol-2-ylidene)methyl]-2,2'-bi-1H-pyrrole hydrochloride

Guidance literature:

Multi-step reaction with 2 steps

1.1: CH₂Cl₂ / 0.5 h / 0 - 5 °C

2.1: K₂CO₃; tetrakis(triphenylphosphine)palladium⁽⁰⁾ / dioxane / 90 °C

2.2: HCl / diisopropyl ether / 20 °C

With tetrakis(triphenylphosphine) palladium⁽⁰⁾; potassium carbonate; In 1,4-dioxane; dichloromethane; 1.1: Condensation / 2.1: Substitution / 2.2: acidolysis;

DOI:10.1021/jm001003p

Reference yield:

trifluoromethylsulfonic anhydride (358-23-6) + 4-Benzyloxy-5-[1-(1H-pyrrol-2-yl)-meth-(Z)-ylidene]-1,5-dihydro-pyrrol-2-one (1027898-52-7) → trifluoro-methanesulfonic acid 4-benzyloxy-5-pyrrol-2-ylidenemethyl-1H-pyrrol-2-yl ester

Guidance literature:

In dichloromethane; at 0 - 5 ℃; for 0.5h;

DOI:10.1021/jm001003p

upstream raw materials:

2-pyrrole aldehyde

4-benzyloxy-1,5-dihydropyrrol-2-one