4-Phenyl-1-pentene

Base Information

• Chemical Name: 4-Phenyl-1-pentene
• CAS No.: 10340-49-5
• Molecular Formula: C11H14
• Molecular Weight: 146.232
• Mol file: 10340-49-5.mol

Synonyms:4-Phenyl-1-pentene;4-phenylpent-1-ene;1-Pentene,4-phenyl;

Chemical Property of 4-Phenyl-1-pentene

Chemical Property:

• PSA: 0.00000
• LogP: 3.36620

Purity/Quality:

98%,99%, ^*data from raw suppliers

Safty Information:

• Pictogram(s):  
• Hazard Codes: 

MSDS Files:

Useful:

Technology Process of 4-Phenyl-1-pentene

There total 44 articles about 4-Phenyl-1-pentene 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: 99.0%

1-phenylethyl acetate (93-92-5,50373-55-2) + allyl-trimethyl-silane (762-72-1) → 4-phenyl-1-pentene (10340-49-5)

Guidance literature:

With triphenyl phosphite; chloro(1,5-cyclooctadiene)rhodium(I) dimer; tetrakis[3,5-bis(trifluoromethyl)phenyl]borate sodium; In 1,2-dichloro-ethane; for 1h; regioselective reaction; Reflux;

DOI:10.1002/adsc.201100202

Reference yield: 97.0%

4,4,5,5-tetramethyl-2-(2-phenylpent-4-en-2-yl)-1,3,2-dioxaborolane (1257661-33-8) → 4-phenyl-1-pentene (10340-49-5)

Guidance literature:

With tetrabutyl ammonium fluoride; In pentane; at 45 ℃; for 2h;

DOI:10.1021/ja1084207

Reference yield: 95.0%

1-Phenylethanol (98-85-1,13323-81-4) + allyl-trimethyl-silane (762-72-1) → 4-phenyl-1-pentene (10340-49-5)

Guidance literature:

[ReBr(CO)3(thf)2]2; In dichloromethane; at 25 ℃; for 3h;

DOI:10.1002/anie.200700183

upstream raw materials:

styrene

allylmagnesium bromide

Vinyl bromide

carbon dioxide

Downstream raw materials:

(E)-pent-2-en-2-ylbenzene

(S)-4-phenylpentan-2-one

(4R)-4-phenylpentan-2-one

1-methyl-3-phenyl-butanal