Cyclopentenylcyclo-pentanone

Base Information

• Chemical Name: Cyclopentenylcyclo-pentanone
• CAS No.: 7027-34-1
• Molecular Formula: C10H14 O
• Molecular Weight: 150.221
• NSC Number: 67347
• Mol file: 7027-34-1.mol

Synonyms:cyclopentenylcyclo-pentanone;NSC67347;NCIOpen2_000198;7027-34-1;SCHEMBL1964176;NSC-67347

Chemical Property of Cyclopentenylcyclo-pentanone

Chemical Property:

• Boiling Point: 242.8°Cat760mmHg
• Flash Point: 96.2°C
• Density: 1.081g/cm³
• XLogP3: 1.6
• Hydrogen Bond Donor Count: 0
• Hydrogen Bond Acceptor Count: 1
• Rotatable Bond Count: 1
• Exact Mass: 150.104465066
• Heavy Atom Count: 11
• Complexity: 203

Purity/Quality:

99% ^*data from raw suppliers

Safty Information:

• Pictogram(s):  
• Hazard Codes: 

MSDS Files:

SDS file from LookChem

Useful:

• Canonical SMILES: C1CC=C(C1)C2CCCC2=O

Technology Process of Cyclopentenylcyclo-pentanone

There total 1 articles about Cyclopentenylcyclo-pentanone 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: 80.0%

cyclopentanone (120-92-3) → cyclopent-2-enone (930-30-3) + [1,1'-bi(cyclopentan)]-1'-en-2-one (7027-34-1)

Guidance literature:

ruthenium trichloride; for 48h; Heating;

DOI:10.1016/S0040-4020(98)00575-4

Reference yield:

1,2-propanediene (463-49-0) + [1,1'-bi(cyclopentan)]-1'-en-2-one (7027-34-1) + dimethyl(phenyl)silyllithium (3839-31-4) → 1'-(3-phenyldimethylsilylprop-1-en-2-yl)bi(cyclopentan)-2-one

Guidance literature:

dimethyl(phenyl)silyllithium; In tetrahydrofuran; at 0 ℃; for 0.5h;

1,2-propanediene; In tetrahydrofuran; at -40 ℃; for 1h;

[1,1'-bi(cyclopentan)]-1'-en-2-one; With boron trifluoride diethyl etherate; In tetrahydrofuran; at -40 ℃; for 1h;

DOI:10.1021/ja051967b

Reference yield:

[1,1'-bi(cyclopentan)]-1'-en-2-one (7027-34-1) + Cinnamyl bromide (4392-24-9) → 2-(cyclopent-1'-enyl)-2-((E)-3-phenylprop-2-en-1-yl)cyclopentanone (97799-66-1)

Guidance literature:

With potassium tert-butylate; Yield given. Multistep reaction; 1.) t-BuOH, RT, 4 h 30 min, 2.) RT;

DOI:10.1016/S0040-4020(01)96504-4

upstream raw materials:

cyclopentanone

Downstream raw materials:

2-(cyclopent-1'-enyl)-2-((E)-3-phenylprop-2-en-1-yl)cyclopentanone

2-(cyclopent-1'-enyl)-2-benzylcyclopentanone

Refernces