1,1-Diethyl-3-methylgermacyclopenta-3-ene

Base Information

• Chemical Name: 1,1-Diethyl-3-methylgermacyclopenta-3-ene
• CAS No.: 5764-76-1
• Molecular Formula: C₉H₁₈Ge
• Molecular Weight: 198.832
• Mol file: 5764-76-1.mol

Synonyms:1,1-Diethyl-3-methylgermacyclopenta-3-ene

Chemical Property of 1,1-Diethyl-3-methylgermacyclopenta-3-ene

Chemical Property:

• Boiling Point: 89 °C(Press: 24 Torr)
• PSA: 0.00000
• Density: 1.0754 g/cm3
• LogP: 3.43490

Purity/Quality:

Safty Information:

• Pictogram(s):  
• Hazard Codes: 

MSDS Files:

Useful:

Technology Process of 1,1-Diethyl-3-methylgermacyclopenta-3-ene

There total 1 articles about 1,1-Diethyl-3-methylgermacyclopenta-3-ene 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: 68.0%

ethylmagnesium iodide (10467-10-4) + germanium(II) iodide + isoprene (78-79-5,9003-31-0) → 1,1-Diethyl-3-methyl-1-germacyclopent-3-en (5764-76-1)

Guidance literature:

With CH₃MgI; In diethyl ether; 1) GeI2 and C5H8 heated in sealed tube at 60°C for 3 h; 2) ether soln. of I2GeC5H8 added at -30°C to C2H5MgI soln. in ether, stirred for 2 h, kept at 25°C overnight, treated with satd. aq. soln. of NH4Cl (ice-cooling); 1) without isolation and purifn.; 2) org. layer sepd., dried(CaCl2), ether removed, distd.; IR;

DOI:10.1246/bcsj.64.91

upstream raw materials:

ethylmagnesium iodide

isoprene

Refernces