2-PHENYL-1-PENTENE

Base Information

• Chemical Name: 2-PHENYL-1-PENTENE
• CAS No.: 5676-32-4
• Molecular Formula: C11H14
• Molecular Weight: 146.232
• Mol file: 5676-32-4.mol

Synonyms:(1-methylenebutyl)benzene;(1-Propylvinyl)benzene;1-pentene,2-phenyl-;benzene,(1-methylenebutyl)-;styrene,α-propyl-;α-propylstyrene;2-PHENYL-1-PENTENE

Chemical Property of 2-PHENYL-1-PENTENE

Chemical Property:

• Boiling Point: 201 °C
• PSA: 0.00000
• Density: 0.9042 g/cm3(Temp: 25 °C)
• LogP: 3.49990

Purity/Quality:

99% ^*data from raw suppliers

Safty Information:

• Pictogram(s):  
• Hazard Codes: 

MSDS Files:

SDS file from LookChem

Useful:

Technology Process of 2-PHENYL-1-PENTENE

There total 21 articles about 2-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: 90.0%

Methyltriphenylphosphonium bromide (1779-49-3) + propiophenone (495-40-9) → α-n-propylstyrene (5676-32-4)

Guidance literature:

Methyltriphenylphosphonium bromide; With potassium tert-butylate; In tetrahydrofuran; at 20 ℃; for 1h; Inert atmosphere;

propiophenone; In tetrahydrofuran; at 20 ℃; for 1h; Inert atmosphere;

DOI:10.1021/jacs.0c02101

Reference yield: 80.0%

Methyltriphenylphosphonium bromide (1779-49-3) + butyraldehyde (123-72-8) → α-n-propylstyrene (5676-32-4)

Guidance literature:

Methyltriphenylphosphonium bromide; With n-butyllithium; In tetrahydrofuran; hexane; at 0 ℃; for 0.0833333h;

butyraldehyde; In tetrahydrofuran; hexane; at 0 ℃; for 29h;

DOI:10.1016/S0040-4020(03)00179-0

Reference yield: 79.0%

methyl-triphenylphosphonium iodide (2065-66-9) + propiophenone (495-40-9) → α-n-propylstyrene (5676-32-4)

Guidance literature:

With potassium tert-butylate; In diethyl ether; at 20 ℃; for 4h;

DOI:10.1016/j.tetlet.2004.06.029

upstream raw materials:

3-phenyl-2-hexenoic acid

3-phenyl-hex-3-enoic acid

2-phenyl-pentan-2-ol

tripropylborane

Downstream raw materials:

propiophenone

phenyl (1Z)-2-phenylpent-1-enyl sulfone

(R)-2-phenylpentanoic acid

Refernces

• 1、 Jiang, Yi-Min,Yu, Yi,Wu, Shao-Fen,Yan, Hong,Yuan, Yaofeng,Ye, Ke-Yin. "Electrochemical fluorosulfonylation of styrenes". supporting information. p. 11481 - 11484. Retrieved 2021/11/16.
• 2、 Zhang, Sheng,Bedi, Deepika,Cheng, Lu,Unruh, Daniel K.,Li, Guigen,Findlater, Michael. "Cobalt(II)-Catalyzed Stereoselective Olefin Isomerization: Facile Access to Acyclic Trisubstituted Alkenes". supporting information. p. 8910 - 8917. Retrieved 2020/12/23.