2-germylene(6,8-di-t-butyl)-4,5-benzo-1,3-dioxolane

Base Information

• Chemical Name: 2-germylene(6,8-di-t-butyl)-4,5-benzo-1,3-dioxolane
• CAS No.: 110577-20-3
• Molecular Formula: C₁₄H₂₀GeO₂
• Molecular Weight: 292.902
• Mol file: 110577-20-3.mol

Synonyms:2-germylene(6,8-di-t-butyl)-4,5-benzo-1,3-dioxolane

Chemical Property of 2-germylene(6,8-di-t-butyl)-4,5-benzo-1,3-dioxolane

Chemical Property:

Purity/Quality:

Safty Information:

• Pictogram(s):  
• Hazard Codes: 

MSDS Files:

Useful:

Technology Process of 2-germylene(6,8-di-t-butyl)-4,5-benzo-1,3-dioxolane

There total 2 articles about 2-germylene(6,8-di-t-butyl)-4,5-benzo-1,3-dioxolane 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: 57.0%

germanium(II) chloride dioxane + 2,2-diethyl(6,8-di-tert-butyl)-4,5-benzo-2-germa-1,3-dioxolane (78100-52-4) → 2-germylene(6,8-di-t-butyl)-4,5-benzo-1,3-dioxolane (110577-20-3) + diethyl germanium dichloride (13314-52-8)

Guidance literature:

In tetrahydrofuran; (high vacuum system), heated at 40°C for 6h; solvent removed under vacuum, agitated with pentane, elem. anal.;

DOI:10.1016/0022-328X(86)80434-X

Reference yield: 31.0%

3,5-Di-tert-butylcatechol (1020-31-1,122983-47-5,881376-69-8) + bis(trimesitylgermylcarbodiimido)germylene (261919-36-2) → trimesitylgermylcarbodiimide (261919-37-3) + 2-germylene(6,8-di-t-butyl)-4,5-benzo-1,3-dioxolane (110577-20-3) + trimesitylgermylcyanamide (212907-09-0)

Guidance literature:

In tetrahydrofuran; under N2 or Ar; soln. of 3,5-di-t-butylcatechol in THF added dropwise with stirring to Ge compd. (molar ratio 1:1) in THF; 4 h at room temp.; total yield of trimesitylgermylcyanamide and trimesitylgermylcarbodiimidewas 69%; solvent evapd. under vac.;

DOI:10.1016/S0022-328X(99)00577-X

upstream raw materials:

3,5-Di-tert-butylcatechol

bis(trimesitylgermylcarbodiimido)germylene

2,2-diethyl(6,8-di-tert-butyl)-4,5-benzo-2-germa-1,3-dioxolane