1,2-dicyclopropyl-2,3,4,5-tetraphenyl-1-germacyclopenta-2,4-diene

Base Information

• Chemical Name: 1,2-dicyclopropyl-2,3,4,5-tetraphenyl-1-germacyclopenta-2,4-diene
• CAS No.: 202345-74-2
• Molecular Formula: C₃₄H₃₀Ge
• Molecular Weight: 511.202
• Mol file: 202345-74-2.mol

Synonyms:

Chemical Property of 1,2-dicyclopropyl-2,3,4,5-tetraphenyl-1-germacyclopenta-2,4-diene

Chemical Property:

Purity/Quality:

Safty Information:

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• Hazard Codes: 

MSDS Files:

Useful:

Technology Process of 1,2-dicyclopropyl-2,3,4,5-tetraphenyl-1-germacyclopenta-2,4-diene

There total 1 articles about 1,2-dicyclopropyl-2,3,4,5-tetraphenyl-1-germacyclopenta-2,4-diene 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: 71.0%

1,1-dichloro-2,3,4,5-tetraphenyl-1-germacyclopenta-2,4-diene (16030-09-4) → 1,2-dicyclopropyl-2,3,4,5-tetraphenyl-1-germacyclopenta-2,4-diene (202345-74-2)

Guidance literature:

In tetrahydrofuran; soln. of Li deriv. added to germole in THF over 30 min under Ar; stirred at ca. 20° for 12 h and hydrolyzed with water; the product was extracted with benzene, concentrated in vacuo, and precipitated with heptane; reaction mixt. hydrolyzed with water; extd. with benzene; dried over MgSO4; concd., heptane added, crystals sepd.; identified by elem. anal., NMR and mass spectra;

DOI:10.1007/BF02495774

upstream raw materials:

1,1-dichloro-2,3,4,5-tetraphenyl-1-germacyclopenta-2,4-diene