Oxirane, 2,2-dimethyl-3-(4-penten-1-yl)-

Base Information

• Chemical Name: Oxirane, 2,2-dimethyl-3-(4-penten-1-yl)-
• CAS No.: 157474-64-1
• Molecular Formula: C₉H₁₆O
• Molecular Weight: 140.225
• Mol file: 157474-64-1.mol

Synonyms:Oxirane, 2,2-dimethyl-3-(4-penten-1-yl)-

Chemical Property of Oxirane, 2,2-dimethyl-3-(4-penten-1-yl)-

Chemical Property:

• PSA: 12.53000
• LogP: 2.52010

Purity/Quality:

Safty Information:

• Pictogram(s):  
• Hazard Codes: 

MSDS Files:

Useful:

Technology Process of Oxirane, 2,2-dimethyl-3-(4-penten-1-yl)-

There total 7 articles about Oxirane, 2,2-dimethyl-3-(4-penten-1-yl)- 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: 96.0%

7-methyl-1,6-octadiene (42152-47-6) → 7-methyl-6,7-epoxy-1-octene (157474-64-1)

Guidance literature:

With 3-chloro-benzenecarboperoxoic acid; In 1,2-dichloro-ethane; at 20 ℃; for 0.5h;

DOI:10.1021/ja071142x

Reference yield: 94.0%

2-methyl-7-octene-2,3-diol → 7-methyl-6,7-epoxy-1-octene (157474-64-1)

Guidance literature:

With pyridine; trifluoromethylsulfonic anhydride; at 0 ℃; for 1h;

DOI:10.1055/s-2001-17713

Reference yield:

7-methyl-1,6-octadiene (42152-47-6) → (+)-1,2-epoxy-7-methyloct-6-ene + (-)-1,2-epoxy-7-methyloct-6-ene + 7-methyl-6,7-epoxy-1-octene (157474-64-1)

Guidance literature:

With dihydrogen peroxide; chiral di-μ-oxo titanium(salalen) comlex; In dichloromethane; at 20 ℃; for 24h; Title compound not separated from byproducts.;

DOI:10.1002/anie.200700949

upstream raw materials:

7-methyl-1,6-octadiene

Refernces

• 1、 Colladon, Marco,Scarso, Alessandro,Sgarbossa, Paolo,Michelin, Rino A.,Strukul, Giorgio. "Regioselectivity and diasteroselectivity in Pt(II)-mediated "green" catalytic epoxidation of terminal alkenes with hydrogen peroxide: Mechanistic insight into a peculiar substrate selectivity". . p. 7680 - 7689. Retrieved 2008/02/05.
• 2、 Kamata, Keigo,Kotani, Miyuki,Yamaguchi, Kazuya,Hikichi, Shiro,Mizuno, Noritaka. "Olefin epoxidation with hydrogen peroxide catalyzed by lacunary polyoxometalate [γ-SiW10O34(H2O) 2]4-". . p. 639 - 648. Retrieved 2007/10/03.