(dimethylphenylsilyl)(4,4,5,5-tetramethyl-1,3,2-dioxaborolan-2-yl)(trimethylgermyl)methane

Base Information

Chemical Name:(dimethylphenylsilyl)(4,4,5,5-tetramethyl-1,3,2-dioxaborolan-2-yl)(trimethylgermyl)methane
CAS No.:639085-49-7
Molecular Formula:C₁₈H₃₃BGeO₂Si
Molecular Weight:392.945
Hs Code.:

Synonyms:(dimethylphenylsilyl)(4,4,5,5-tetramethyl-1,3,2-dioxaborolan-2-yl)(trimethylgermyl)methane

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Chemical Property of (dimethylphenylsilyl)(4,4,5,5-tetramethyl-1,3,2-dioxaborolan-2-yl)(trimethylgermyl)methane

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Technology Process of (dimethylphenylsilyl)(4,4,5,5-tetramethyl-1,3,2-dioxaborolan-2-yl)(trimethylgermyl)methane

There total 1 articles about (dimethylphenylsilyl)(4,4,5,5-tetramethyl-1,3,2-dioxaborolan-2-yl)(trimethylgermyl)methane 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: 76.0%

: 5830-55-7
chloromethyltrimethylgermane

: 185990-03-8
dimethylphenyl(4,4,5,5-tetramethyl-1,3,2-dioxaborolan-2-yl)silane

: 639085-49-7
(dimethylphenylsilyl)(4,4,5,5-tetramethyl-1,3,2-dioxaborolan-2-yl)(trimethylgermyl)methane

Guidance literature:: With lithium diisopropyl amide; In tetrahydrofuran; under Ar atm. to soln. halomethane and (dimethylphenylsilyl)(pinacolato)borane in THF at -98°C soln. LDA in THF was added and stirred for10 min at -98°C and allowed to warm to room temp.; react. was quenched with aq. soln. NH4Cl; elem. anal.;
DOI:10.1016/S0022-328X(03)00561-8

Reference yield: 81.0%

: 639085-49-7
(dimethylphenylsilyl)(4,4,5,5-tetramethyl-1,3,2-dioxaborolan-2-yl)(trimethylgermyl)methane

: 1066-45-1
trimethyltin(IV)chloride

: 639085-58-8
(dimethylphenylsilyl)(4,4,5,5-tetramethyl-1,3,2-dioxaborolan-2-yl)(trimethylgermyl)(trimethylstannyl)methane

Guidance literature:: With n-butyllithium; potassium tert-butylate; In tetrahydrofuran; hexane; under Ar atm. to t-BuOK in THF at -78°C BuLi in hexane was added,soln. (dimethylphenylsilyl)(4,4,5,5-tetramethyl-1,3,2-dioxaborolan-2-yl )(trimethylgermyl)methane in THF was added, warmed to -40°C over 7 h, cooled to -78°C; soln. Me3SnCl in THF was added, react. mixt. was allowed to warm to roomtemp., react. was quenched with aq. NH4Cl soln., column chromy.; elem. anal.;
DOI:10.1016/S0022-328X(03)00561-8

Reference yield: 30.0%

: 639085-49-7
(dimethylphenylsilyl)(4,4,5,5-tetramethyl-1,3,2-dioxaborolan-2-yl)(trimethylgermyl)methane

: 1066-45-1
trimethyltin(IV)chloride

: 639085-59-9
(dimethylphenylsilyl)(trimethylgermyl)(trimethylstannyl)methane

: 639085-58-8
(dimethylphenylsilyl)(4,4,5,5-tetramethyl-1,3,2-dioxaborolan-2-yl)(trimethylgermyl)(trimethylstannyl)methane

Guidance literature:: With N,N,N,N,-tetramethylethylenediamine; 2,2,6,6-tetramethylpiperidinyl-lithium; In tetrahydrofuran; under Ar atm. 1.) LiTMP, TMEDA, THF, 60°C; 2.) Me3SnCl, 60°C;
DOI:10.1016/S0022-328X(03)00561-8