3-(3-PHENYL-2-PROPENYL)-2,4-PENTANEDIONE

Base Information

• Chemical Name: 3-(3-PHENYL-2-PROPENYL)-2,4-PENTANEDIONE
• CAS No.: 29638-71-9
• Molecular Formula: C₁₄H₁₆O₂
• Molecular Weight: 216.28
• Hs Code.: 2914190090
• Mol file: 29638-71-9.mol

Synonyms:2,4-Pentanedione,3-(3-phenyl-2-propenyl)- (9CI); 2,4-Pentanedione, 3-cinnamyl- (8CI)

Chemical Property of 3-(3-PHENYL-2-PROPENYL)-2,4-PENTANEDIONE

Chemical Property:

• Vapor Pressure: 3.07E-06mmHg at 25°C
• Refractive Index: 1.542
• Boiling Point: 160-164°C 3mm
• Flash Point: 145.6°C
• PSA: 34.14000
• Density: 1.042g/cm³
• LogP: 2.88410

Purity/Quality:

97% ^*data from raw suppliers

3-(3-Phenyl-2-propenyl)-2,4-pentanedione ^*data from reagent suppliers

Safty Information:

• Pictogram(s):  
• Hazard Codes: 

MSDS Files:

SDS file from LookChem

Useful:

Technology Process of 3-(3-PHENYL-2-PROPENYL)-2,4-PENTANEDIONE

There total 28 articles about 3-(3-PHENYL-2-PROPENYL)-2,4-PENTANEDIONE 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: 95.0%

3-Phenylpropenol (104-54-1) + acetylacetone (123-54-6,81235-32-7) → 3-cinnamylpentane-2,4-dione (113984-52-4,29638-71-9)

Guidance literature:

With potassium dodeca tungstocobaltate trihydrate; In neat (no solvent); at 80 ℃; for 0.25h;

DOI:10.1016/j.cclet.2012.10.011

Reference yield: 92.0%

acetylacetone (123-54-6,81235-32-7) + (2E)-3-phenyl-2-propen-1-ol (4407-36-7) → (phenyl-3 propene-2yl)-3 pentane dione-2,4 (29638-71-9,113984-52-4)

Guidance literature:

With [Cp*Ir(SnCl₃)2{SnCl₂(H₂O)2}]; In dichloromethane; at 20 ℃; regioselective reaction; Inert atmosphere; Schlenk technique;

DOI:10.1016/j.tet.2012.10.086

Reference yield: 82.0%

acetylacetone (123-54-6,81235-32-7) + (2E)-3-phenyl-2-propen-1-ol (4407-36-7) → (phenyl-3 propene-2yl)-3 pentane dione-2,4 (29638-71-9,113984-52-4) + 3,3-bis(3-phenyl-2-propen-1-yl)pentane-2,4-dione (106536-22-5)

Guidance literature:

With pyrrolidine; dichloro( 1,5-cyclooctadiene)platinum(ll); acetic acid; 4,5-bis(diphenylphosphino)-9,9-dimethylxanthene; In N,N-dimethyl-formamide; at 60 ℃; for 5h; Solvent; Temperature; Time; regioselective reaction; Inert atmosphere; Schlenk technique; Microwave irradiation;

DOI:10.1002/anie.201311200

upstream raw materials:

allylbenzene

acetylacetone

3-Phenylpropenol

cinnamyl chloride

Downstream raw materials:

1-(5-benzyl-1-(4-methoxyphenyl)-2-methyl-1H-pyrrol-3-yl)ethanone

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