Panacene

Base Information

• Chemical Name: Panacene
• CAS No.: 66389-39-7
• Molecular Formula: C15H15BrO2
• Molecular Weight: 307.185
• Mol file: 66389-39-7.mol

Synonyms:

Chemical Property of Panacene

Chemical Property:

• Vapor Pressure: 1.6E-05mmHg at 25°C
• Boiling Point: 376.2°C at 760 mmHg
• Flash Point: 161.2°C
• PSA: 18.46000
• Density: 1.426g/cm³
• LogP: 3.90370

Purity/Quality:

PANACENE 95.00% ^*data from reagent suppliers

Safty Information:

• Pictogram(s):  
• Hazard Codes: 

MSDS Files:

SDS file from LookChem

Useful:

Technology Process of Panacene

There total 18 articles about Panacene 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: 81.0%

C15H16O2 → (+/-) panacene (66389-39-7,82110-07-4,82838-36-6)

Guidance literature:

With 2,4,4,6-Tetrabromo-2,5-cyclohexadien-1-one; In cyclohexane; at 20 ℃; for 5h; diastereoselective reaction;

DOI:10.1021/ol801921d

Reference yield: 81.0%

C15H16O2 → (+/-) panacene (66389-39-7,82110-07-4,82838-36-6)

Guidance literature:

With 2,4,4,6-Tetrabromo-2,5-cyclohexadien-1-one; In benzene; diastereoselective reaction;

DOI:10.1016/j.tet.2010.03.096

Reference yield: 75.0%

C15H15BrO2 → (+/-) 1-epibromopanacene (66389-39-7,82110-07-4,82838-36-6)

Guidance literature:

C₁₅H₁₅BrO₂; With mercury(II) diacetate; In benzene; at 20 ℃; for 2h; Inert atmosphere;

With ethane-1,2-dithiol; In benzene; for 0.0166667h;

DOI:10.1021/ol801921d

upstream raw materials:

(2S,3S)-4-Ethyl-2-((Z)-pent-2-en-4-ynyl)-2,3-dihydro-benzofuran-3-ol

4-Ethyl-3-oxo-2,3-dihydro-benzofuran-2-carboxylic acid ethyl ester

2-ethyl-6-hydroxybenzoic acid ethyl ester

(2S,3S)-2-Allyl-4-ethyl-2,3-dihydro-benzofuran-3-ol

Refernces

• 1、 Sabot, Cyrille,Berard, Didier,Canesi, Sylvain. "Expeditious total syntheses of natural allenic products via aromatic ring umpolung". supporting information; experimental part. p. 4629 - 4632. Retrieved 2009/05/27.
• 2、 Feldman,Mechem,Nader. "Total synthesis of (±)-panacene". . p. 4011 - 4012. Retrieved 2007/10/02.