(Z)-1-(4-Methylphenyl)propene

Base Information

• Chemical Name: (Z)-1-(4-Methylphenyl)propene
• CAS No.: 2077-29-4
• Molecular Formula: C10H12
• Molecular Weight: 132.205
• Mol file: 2077-29-4.mol

Synonyms:(Z)-1-(4-tolyl)-1-propene;(Z)-1-(p-methylphenyl)propene;(Z)-1-(4-methylphenyl)-1-propene;(Z)-1-Methyl-4-(1-propenyl)benzene;1-(4-methylphenyl)-1-propene;(Z)-1-Methyl-4-(1-propenyl)benzol;Benzene, 1-methyl-4-(1-propenyl)-, (Z)-;

Chemical Property of (Z)-1-(4-Methylphenyl)propene

Chemical Property:

• Melting Point: -41.43°C (estimate)
• Refractive Index: 1.5368
• Boiling Point: 179.15°C (estimate)
• PSA: 0.00000
• Density: 0.8856
• LogP: 3.02810

Purity/Quality:

99% ^*data from raw suppliers

Safty Information:

• Pictogram(s):  
• Hazard Codes: 

MSDS Files:

SDS file from LookChem

Useful:

Technology Process of (Z)-1-(4-Methylphenyl)propene

There total 21 articles about (Z)-1-(4-Methylphenyl)propene 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: 84.0%

Estragole (140-67-0) → (Z)-1-(4-tolyl)-1-propene (2077-29-4) + (E)-1-methyl-4-(prop-1-enyl)benzene (2077-30-7) + 4-n-propylanisole (104-45-0)

Guidance literature:

With iron(III) chloride; lithium aluminium tetrahydride; hydrogen; In tetrahydrofuran; at 18 ℃; for 24h; under 750.075 Torr; Inert atmosphere; Sealed tube;

DOI:10.1039/c4gc02368d

Reference yield: 79.0%

p-allyltoluene (3333-13-9) → (Z)-1-(4-tolyl)-1-propene (2077-29-4) + (E)-1-methyl-4-(prop-1-enyl)benzene (2077-30-7) + p-n-propyltoluene (1074-55-1)

Guidance literature:

With iron(III) chloride; lithium aluminium tetrahydride; hydrogen; In tetrahydrofuran; at 18 ℃; for 18h; under 750.075 Torr; Inert atmosphere; Sealed tube;

DOI:10.1039/c4gc02368d

Reference yield: 53.0%

1-cyclopropyl-4-methyl-benzene (6921-43-3) → p-allyltoluene (3333-13-9) + (Z)-1-(4-tolyl)-1-propene (2077-29-4) + (E)-1-methyl-4-(prop-1-enyl)benzene (2077-30-7)

Guidance literature:

With n-butyllithium; potassium tert-butylate; In tetrahydrofuran; 1) RT, 24 h, 2) reflux;

DOI:10.1021/jo00038a050

upstream raw materials:

(E)-1-methyl-4-(prop-1-enyl)benzene

1-methyl-4-(1-propyn-1-yl)benzene

ethyltriphenylphosphonium bromide

4-methyl-benzaldehyde

Downstream raw materials:

(E)-1-methyl-4-(prop-1-enyl)benzene

(1R,2S,3R)-2,6-dimethylphenyl 2-methyl-3-p-tolylcyclopropanecarboxylate

(1R,2S)-1-(4-methylphenyl)-1-propene oxide

erythro-1-(p-Methylphenyl)-1,2-dibromopropane

Refernces

• 1、 Uchiyama, Yosuke,Ohtsuki, Takemaru,Murakami, Rikiya,Shibata, Munenori,Sugimoto, Jun. "(E)-Selective Wittig Reactions between a Nonstabilized Phosphonium Ylide Bearing a Phosphastibatriptycene Skeleton and Benzaldehydes". . p. 159 - 174. Retrieved 2017/01/14.
• 2、 Hakim Siddiki,Touchy, Abeda Sultana,Kon, Kenichi,Shimizu, Ken-Ichi. "Direct Olefination of Alcohols with Sulfones by Using Heterogeneous Platinum Catalysts". . p. 6111 - 6119. Retrieved 2016/04/26.