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

Base Information

• Chemical Name: 2,2-diphenyl(6,8-di-t-butyl)-4,5-benzo-2-germa-1,3-dioxolane
• CAS No.: 110577-23-6
• Molecular Formula: C₂₆H₃₀GeO₂
• Molecular Weight: 447.113
• Mol file: 110577-23-6.mol

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

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

Chemical Property:

Purity/Quality:

Safty Information:

• Pictogram(s):  
• Hazard Codes: 

MSDS Files:

Useful:

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

There total 14 articles about 2,2-diphenyl(6,8-di-t-butyl)-4,5-benzo-2-germa-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: 68.0%

3,5-di-tert-butyl-o-benzoquinone (3383-21-9) + triphenylgermyl lithium (3839-32-5) → 2,2-diphenyl(6,8-di-t-butyl)-4,5-benzo-2-germa-1,3-dioxolane (110577-23-6) + O-triphenylgermyl catechol (118512-62-2) + triphenylgermane (2816-43-5)

Guidance literature:

In tetrahydrofuran; addn. of Ge-compd. to a soln. of quinone in THF, stirring at 20°C for 1.30 h; concn. under reduced pressure, then addn. of MeOH gives digermane, concn. of filtrate, monitored by GLC;

DOI:10.1016/0022-328X(90)85239-U

Reference yield: 67.0%

(C6H5)2ClGeNHC6H2(CH3)3 (122422-42-8) + 3,5-di-tert-butyl-o-benzoquinone (3383-21-9) → 2,2-diphenyl(6,8-di-t-butyl)-4,5-benzo-2-germa-1,3-dioxolane (110577-23-6) + ditertiobutyl-2,4 (trimethyl-2,4,6 phenylimino)-6 cyclohexadiene-2,4 one-1 (112079-83-1) + 2,4,6-trimethylaniline (88-05-1)

Guidance literature:

With 1,8-diazabicyclo[5.4.0]undec-7-ene; In benzene-d6; byproducts: DBU*HCl; inert atmosphere (Ar or N2); 20°C, 17 h; (1)H-NMR; evapn., pentane addn., filtn.;

DOI:10.1016/0022-328X(88)87072-4

Reference yield: 63.0%

3,5-di-tert-butyl-o-benzoquinone (3383-21-9) + N,N-dimethyltriphenylgermylamine → 2,2-diphenyl(6,8-di-t-butyl)-4,5-benzo-2-germa-1,3-dioxolane (110577-23-6) + O-triphenylgermyl catechol (118512-62-2) + bis(triphenylgermyl)oxide (2181-40-0)

Guidance literature:

In benzene; byproducts: Me2NNMe2, Me2NH, PhNMe2; inert atmosphere (Ar or N2); 20°C, 3 h; fractional distn.;

DOI:10.1016/0022-328X(88)87072-4

upstream raw materials:

(CH₃CH₂)3GeGe(C₆H₅)2Cl

3,5-di-tert-butyl-o-benzoquinone

Ph₂ClGeGePh₃

dimesityl-1,3-tetraphenylcyclodigermazane