(2Z)-2-(furan-2-ylmethylidene)cyclopentanone

Base Information

• Chemical Name: (2Z)-2-(furan-2-ylmethylidene)cyclopentanone
• CAS No.: 55275-75-7
• Molecular Formula: C₁₀H₁₀O₂
• Molecular Weight: 162.188
• NSC Number: 201650

Synonyms:NSC201650;2-FURAN-2-YLMETHYLENE-CYCLOPENTANONE;furfurylidenecyclopentanone;(2Z)-2-(furan-2-ylmethylidene)cyclopentanone;STK526385;AKOS005459926;NSC-201650;55275-75-7

Chemical Property of (2Z)-2-(furan-2-ylmethylidene)cyclopentanone

Chemical Property:

• Vapor Pressure: 0.00295mmHg at 25°C
• Boiling Point: 284.6°Cat760mmHg
• Flash Point: 128.4°C
• Density: 1.194g/cm³
• XLogP3: 1.6
• Hydrogen Bond Donor Count: 0
• Hydrogen Bond Acceptor Count: 2
• Rotatable Bond Count: 1
• Exact Mass: 162.068079557
• Heavy Atom Count: 12
• Complexity: 218

Purity/Quality:

99% ^*data from raw suppliers

Safty Information:

• Pictogram(s):  
• Hazard Codes: 

MSDS Files:

Useful:

• Canonical SMILES: C1CC(=CC2=CC=CO2)C(=O)C1
• Isomeric SMILES: C1C/C(=C/C2=CC=CO2)/C(=O)C1

Technology Process of (2Z)-2-(furan-2-ylmethylidene)cyclopentanone

There total 3 articles about (2Z)-2-(furan-2-ylmethylidene)cyclopentanone 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: 79.0%

furfural (98-01-1) + cyclopentanone (120-92-3) → 2-(furan-2-ylmethylene)cyclopentanone (55275-75-7,136118-13-3)

Guidance literature:

With pyrrolidine; for 0.0666667h; chemoselective reaction; Sonication; Inert atmosphere;

DOI:10.1016/j.ultsonch.2012.11.004

Reference yield:

C14H17NO2 → 2-(furan-2-ylmethylene)cyclopentanone (55275-75-7,136118-13-3)

Guidance literature:

With hydrogenchloride; In toluene; for 1h;

DOI:10.1039/b711620a

Reference yield:

→ 2-(furan-2-ylmethylene)cyclopentanone (55275-75-7,136118-13-3)

Guidance literature:

N-Cyclopenten-(1)-yl-morpholin, 1.) Furfurol in sd. Bzl., 2.) Hydrolyse m. wss. HCl;

upstream raw materials:

furfural

cyclopentanone

Downstream raw materials:

2[Ξ)-furfurylidene-5-((Ξ)-veratrylidene)-cyclopentanone

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