Benzeneacetaldehyde, a-propyl-

Base Information

• Chemical Name: Benzeneacetaldehyde, a-propyl-
• CAS No.: 21765-78-6
• Molecular Formula: C11H14O
• Molecular Weight: 162.232
• Mol file: 21765-78-6.mol

Synonyms:2-phenyl-valeraldehyde;α-Oxo-β-phenyl-pentan;n-Propylphenylacetaldehyd;111-Oxo-1-(11-metho-butyl)-benzol;2-Phenyl-valeraldehyd;α-Phenyl-n-valeraldehyd;

Chemical Property of Benzeneacetaldehyde, a-propyl-

Chemical Property:

• PSA: 17.07000
• LogP: 2.76920

Purity/Quality:

99% ^*data from raw suppliers

2-phenylpentanal ^*data from reagent suppliers

Safty Information:

• Pictogram(s):  
• Hazard Codes: 

MSDS Files:

SDS file from LookChem

Useful:

Technology Process of Benzeneacetaldehyde, a-propyl-

There total 16 articles about Benzeneacetaldehyde, a-propyl- 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: 94.0%

2-bromo-1-phenylpentan-1-ol (1021934-32-6) → 2-phenylpentanal (21765-78-6)

Guidance literature:

With diethylzinc; trifluoroacetic acid; In dichloromethane; at 20 ℃; for 4h; Inert atmosphere;

DOI:10.1016/j.tetlet.2011.08.134

Reference yield:

2-bromo-1-phenylpentan-1-ol (1021934-32-6) → phenyl butyl ketone (1009-14-9) + 2-phenylpentanal (21765-78-6)

Guidance literature:

With diethylzinc; In dichloromethane; at 20 ℃; for 2h; Title compound not separated from byproducts.;

DOI:10.1021/jo800231s

Reference yield:

2-Chloro-1-phenyl-2-(toluene-4-sulfinyl)-pentan-1-ol (138042-55-4) → phenyl butyl ketone (1009-14-9) + 2-phenylpentanal (21765-78-6)

Guidance literature:

With tert.-butyl lithium; In tetrahydrofuran; at -60 ℃; Yield given. Yields of byproduct given;

DOI:10.1016/S0040-4039(00)60819-5

upstream raw materials:

propyl bromide

2-benzyl-4,4,6-trimethyl-5,6-dihydro-4H-[1,3]oxazine

2-Chloro-1-phenyl-2-(toluene-4-sulfinyl)-pentan-1-ol

benzaldehyde

Downstream raw materials:

(S)-2-phenylpentan-1-ol

3-Phenyl-hexan-2-ol

C₁₉H₂₆N₂O₃

[1-(2,2-Dibromo-vinyl)-butyl]-benzene

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