trans-2,4-diphenyl-1,1,3,3-tetramethyl-1,3-digermacyclobutane

Base Information

• Chemical Name: trans-2,4-diphenyl-1,1,3,3-tetramethyl-1,3-digermacyclobutane
• CAS No.: 118095-51-5
• Molecular Formula: C₁₈H₂₄Ge₂
• Molecular Weight: 385.569
• Mol file: 118095-51-5.mol

Synonyms:

Chemical Property of trans-2,4-diphenyl-1,1,3,3-tetramethyl-1,3-digermacyclobutane

Chemical Property:

Purity/Quality:

Safty Information:

• Pictogram(s):  
• Hazard Codes: 

MSDS Files:

Useful:

Technology Process of trans-2,4-diphenyl-1,1,3,3-tetramethyl-1,3-digermacyclobutane

There total 1 articles about trans-2,4-diphenyl-1,1,3,3-tetramethyl-1,3-digermacyclobutane 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:

dimethylbis(α-lithiobenzyl)germane (118095-42-4) + dichlorodimethylgermanium (1529-48-2) → trans-2,4-diphenyl-1,1,3,3-tetramethyl-1,3-digermacyclobutane (118095-51-5) + cis-2,4-diphenyl-1,1,3,3-tetramethyl-1,3-digermacyclobutane (118095-52-6)

Guidance literature:

In tetrahydrofuran; Ar atmosphere, addn. of Me2GeCl2 to soln. of Li reagent prepd. in situ (-65°C), addn. of aq. NaHCO3, warming (room temp.), stirring (overnight); solvent removal (reduced pressure), dissolving in Et2O, drying (over MgSO4), solvent removal (vacuum); nearly pure trans isomer isolated by crystn.;

DOI:10.1016/0022-328X(88)80498-4

upstream raw materials:

dimethylbis(α-lithiobenzyl)germane

dichlorodimethylgermanium