hex-5-en-2-ylbenzene

Base Information

• Chemical Name: hex-5-en-2-ylbenzene
• CAS No.: 30134-52-2
• Molecular Formula: C12H16
• Molecular Weight: 160.259
• Mol file: 30134-52-2.mol

Synonyms:1-Hexene,5-phenyl- (8CI); Benzene, (1-methyl-4-pentenyl)- (9CI); NSC 251009

Chemical Property of hex-5-en-2-ylbenzene

Chemical Property:

• Vapor Pressure: 0.242mmHg at 25°C
• Boiling Point: 213.2°C at 760 mmHg
• Flash Point: 75.8°C
• Density: 0.87g/cm³

Purity/Quality:

99% ^*data from raw suppliers

Safty Information:

• Pictogram(s):  
• Hazard Codes: 

MSDS Files:

SDS file from LookChem

Useful:

Technology Process of hex-5-en-2-ylbenzene

There total 12 articles about hex-5-en-2-ylbenzene 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: 69.0%

4-phenylpentanal (15197-68-9) + Methyltriphenylphosphonium bromide (1779-49-3) → 5-hexen-2-ylbenzene (30134-52-2)

Guidance literature:

Methyltriphenylphosphonium bromide; With potassium tert-butylate; In tetrahydrofuran; toluene; at 25 ℃; for 3h; Inert atmosphere;

4-phenylpentanal; In tetrahydrofuran; toluene; at 0 - 25 ℃; for 2h; Inert atmosphere;

DOI:10.1039/c9cc00223e

Reference yield: 63.0%

4,4,5,5-tetramethyl-2-(3-phenylbutyl)-1,3,2-dioxaborolane + vinyl magnesium bromide (1826-67-1) → 5-hexen-2-ylbenzene (30134-52-2)

Guidance literature:

4,4,5,5-tetramethyl-2-(3-phenylbutyl)-1,3,2-dioxaborolane; vinyl magnesium bromide; In tetrahydrofuran; at -78 - 20 ℃; for 0.5h; Inert atmosphere;

With iodine; In tetrahydrofuran; methanol; at 20 ℃; for 0.5h; Inert atmosphere;

DOI:10.1039/c9cc03459e

Reference yield:

(1-iodopropan-2-yl)benzene (1459-01-4) + allyltributylstanane (24850-33-7) → 5-hexen-2-ylbenzene (30134-52-2)

Guidance literature:

allyltributylstanane; With n-butyllithium; In tetrahydrofuran; at -78 - -20 ℃; for 0.5h; Inert atmosphere;

(1-iodopropan-2-yl)benzene; In tetrahydrofuran; at -78 ℃; for 0.5h; Reagent/catalyst; Temperature;

DOI:10.1002/adsc.201300250

upstream raw materials:

bromobenzene

5-Hexen-2-one

1-bromo-2-phenylpropane

allyl bromide

Downstream raw materials:

hex-5-yn-2-ylbenzene

1-methyl-4-methylene-1,2,3,4-tetrahydronaphthalene

2-phenylhex-1-ene

trans-hex-2-en-2-ylbenzene