Ethyl 5-oxo-2,3-diphenylcyclopentanecarboxylate

Base Information

• Chemical Name: Ethyl 5-oxo-2,3-diphenylcyclopentanecarboxylate
• CAS No.: 7356-94-7
• Molecular Formula: C₂₀H₂₀O₃
• Molecular Weight: 308.377
• NSC Number: 67945
• DSSTox Substance ID: DTXSID60290309

Synonyms:7356-94-7;ethyl 5-oxo-2,3-diphenylcyclopentanecarboxylate;NSC67945;DTXSID60290309;NSC-67945

Chemical Property of Ethyl 5-oxo-2,3-diphenylcyclopentanecarboxylate

Chemical Property:

• Vapor Pressure: 8.47E-08mmHg at 25°C
• Boiling Point: 435.9°Cat760mmHg
• Flash Point: 190.9°C
• Density: 1.151g/cm³
• XLogP3: 3.7
• Hydrogen Bond Donor Count: 0
• Hydrogen Bond Acceptor Count: 3
• Rotatable Bond Count: 5
• Exact Mass: 308.14124450
• Heavy Atom Count: 23
• Complexity: 419

Purity/Quality:

Safty Information:

• Pictogram(s):  
• Hazard Codes: 

MSDS Files:

Useful:

• Canonical SMILES: CCOC(=O)C1C(C(CC1=O)C2=CC=CC=C2)C3=CC=CC=C3

Technology Process of Ethyl 5-oxo-2,3-diphenylcyclopentanecarboxylate

There total 3 articles about Ethyl 5-oxo-2,3-diphenylcyclopentanecarboxylate 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: 25.0%

1-Adamantyl bromide (768-90-1) + ethyl 3-phenyl-2-propenoate (103-36-6) → 2,3-Diphenyl-5-oxo-cyclopentancarbonsaeureethylester (7356-94-7) + 3,4-Diphenyl-cyclobutan-1,2-dicarbonsaeuremonoethylester (114124-98-0) + 3-(Adamant-1-yl)-3-phenyl-propionsaeureethylester (91511-26-1)

Guidance literature:

With tetra-(n-butyl)ammonium iodide; mercury; In N,N-dimethyl-formamide; electrochemical reaction (-1.9 V, 250 mA);

Reference yield:

ethyl 3-phenyl-2-propenoate (103-36-6) → 2,3-Diphenyl-5-oxo-cyclopentancarbonsaeureethylester (7356-94-7)

Guidance literature:

With sodium; In diethyl ether; for 3h; Heating;

DOI:10.1021/jo00294a016

Reference yield:

→ 2,3-Diphenyl-5-oxo-cyclopentancarbonsaeureethylester (7356-94-7)

Guidance literature:

Suspension von Natriumsand in abs. Ae., 1. Zimtsaeure-aethylester (2h), 2. Kochen (2h);

DOI:10.1021/jo01061a018

upstream raw materials:

1-Adamantyl bromide

ethyl 3-phenyl-2-propenoate

Downstream raw materials:

trans-3,4-diphenylcyclopentanone

spiroheptane-2,1'-3,4-diphenylcyclopentane>

spiroheptane-2,1'-3,4-diphenylcyclopentane>

Phosphoric acid (2S,3S)-2,3-diphenyl-spiro[4.5]dec-6-en-6-yl ester diethyl ester

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