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TETRAKIS(TRIMETHYLSILYL)SILANE
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inquiryConditions | Yield |
---|---|
With aluminium trichloride In benzene for 1h; Heating; | 96% |
With aluminium trichloride In benzene |
chloro-trimethyl-silane
tetrachlorosilane
tetrakis(trimethylsilyl)silane
Conditions | Yield |
---|---|
With lithium In tetrahydrofuran at 5 - 20℃; for 9h; Heating / reflux; | 79.3% |
A
tetrakis(trimethylsilyl)silane
Conditions | Yield |
---|---|
In tetrahydrofuran at -90 - 20℃; for 18h; Reagent/catalyst; Inert atmosphere; Schlenk technique; Glovebox; | A 72.2% B 59.1% |
18-crown-6 ether
A
tetrakis(trimethylsilyl)silane
Conditions | Yield |
---|---|
With potassium tert-butylate In 1,2-dimethoxyethane | A n/a B 65% |
tris(trimethylsilyl)silyllithium
methyl tris(trimethylsilyl)silanecarboxylate
tetrakis(trimethylsilyl)silane
Conditions | Yield |
---|---|
In tetrahydrofuran at -80℃; | 63% |
tris(trimethylsilyl)silyllithium
triphenylsilyl tris(trimethylsilyl)silanecarboxylate
A
tetrakis(trimethylsilyl)silane
B
Tris-(trimethylsilyl)-silancarbonsaeure
D
triphenylhydroxysilane
Conditions | Yield |
---|---|
With water In tetrahydrofuran | A 19% B 58% C 46% D 37% |
Conditions | Yield |
---|---|
With aluminium trichloride In benzene for 1h; Heating; | 96% |
With aluminium trichloride In benzene |
chloro-trimethyl-silane
tetrachlorosilane
tetrakis(trimethylsilyl)silane
Conditions | Yield |
---|---|
With lithium In tetrahydrofuran at 5 - 20℃; for 9h; Heating / reflux; | 79.3% |
A
tetrakis(trimethylsilyl)silane
Conditions | Yield |
---|---|
In tetrahydrofuran at -90 - 20℃; for 18h; Reagent/catalyst; Inert atmosphere; Schlenk technique; Glovebox; | A 72.2% B 59.1% |
18-crown-6 ether
A
tetrakis(trimethylsilyl)silane
Conditions | Yield |
---|---|
With potassium tert-butylate In 1,2-dimethoxyethane | A n/a B 65% |
tris(trimethylsilyl)silyllithium
methyl tris(trimethylsilyl)silanecarboxylate
tetrakis(trimethylsilyl)silane
Conditions | Yield |
---|---|
In tetrahydrofuran at -80℃; | 63% |
tris(trimethylsilyl)silyllithium
triphenylsilyl tris(trimethylsilyl)silanecarboxylate
A
tetrakis(trimethylsilyl)silane
B
Tris-(trimethylsilyl)-silancarbonsaeure
D
triphenylhydroxysilane
Conditions | Yield |
---|---|
With water In tetrahydrofuran | A 19% B 58% C 46% D 37% |
Conditions | Yield |
---|---|
With tetrachlorosilane; lithium In tetrahydrofuran at 20℃; Inert atmosphere; | 50% |
With tetrachlorosilane; lithium In tetrahydrofuran at 0 - 20℃; for 37h; Inert atmosphere; | 41% |
With tetrachlorosilane; lithium for 16h; | |
With tetrachlorosilane; lithium In tetrahydrofuran at -60 - 20℃; for 13.5h; Inert atmosphere; |
18-crown-6 ether
A
tetrakis(trimethylsilyl)silane
Conditions | Yield |
---|---|
With potassium tert-butylate In benzene | A n/a B 45% C n/a |
tris(trimethylsilyl)silyllithium
triphenylsilyl tris(trimethylsilyl)silanecarboxylate
A
tetrakis(trimethylsilyl)silane
C
triphenylhydroxysilane
Conditions | Yield |
---|---|
With water In tetrahydrofuran | A n/a B n/a C 37% |
tris(trimethylsilyl)silyllithium
A
1,1,1,2,2,2-hexamethyldisilane
B
tetrakis(trimethylsilyl)silane
C
2,2,3,3-tetrakis(trimethylsilyl)hexamethyltetrasilane
D
C6H18Li2Si3
Conditions | Yield |
---|---|
at 140 - 150℃; | A n/a B 10% C 27% D 35% |
diphenylsilyl dichloride
A
tetrakis(trimethylsilyl)silane
B
2,2,3,3-tetrakis(trimethylsilyl)hexamethyltetrasilane
C
octakis(trimethylsilyl)cyclotetrasilane
Conditions | Yield |
---|---|
With sodium In toluene at 110℃; for 3h; | A 1% B 9% C 25% |
methylmagnesium bromide
octamethylspiropentasilane
tetrakis(trimethylsilyl)silane
Conditions | Yield |
---|---|
In tetrahydrofuran |
triethylsilyl chloride
2,3-dimethyl-buta-1,3-diene
A
tetrakis(trimethylsilyl)silane
Conditions | Yield |
---|---|
With lithium-tris(trimethylsilyl)silanide Yield given. Multistep reaction. Yields of byproduct given; |
triethylsilyl chloride
2,3-dimethyl-buta-1,3-diene
A
tetrakis(trimethylsilyl)silane
Conditions | Yield |
---|---|
1.) THF, -80 deg C, 2.) THF, from -80 deg C to RT; Yield given. Multistep reaction. Yields of byproduct given; |
tris(trimethylsilyl)silyllithium
triethylsilyl tris(trimethylsilyl)silanecarboxylate
A
tetrakis(trimethylsilyl)silane
Conditions | Yield |
---|---|
1.) -80 deg C to RT, THF, 2.) THF; Yield given. Multistep reaction; |
tris(trimethylsilyl)silyllithium
tert-butyldimethylsilyl chloride
triethylsilyl tris(trimethylsilyl)silanecarboxylate
A
tetrakis(trimethylsilyl)silane
Conditions | Yield |
---|---|
1.) THF, -80 deg C to RT, 2.) THF; Yield given. Multistep reaction; | |
1.) -80 deg C to RT, 24 h, THF, 2.) THF; Yield given. Multistep reaction; |
tris-(trimethylsilyl)silane
A
octamethyltrisilane
B
tetrakis(trimethylsilyl)silane
C
1,1,1,3,3,3-hexamethyltrisilane
D
1,1,1,2,2,2-hexakis(trimethylsilyl)disilane
Conditions | Yield |
---|---|
In hexane for 2h; UV-irradiation; Further byproducts given. Title compound not separated from byproducts; |
tris-(trimethylsilyl)silane
A
methyltris(trimethylsilyl)silane
B
tetrakis(trimethylsilyl)silane
C
1,1,1,3,3,3-hexamethyltrisilane
D
1,1,1,5,5,5-hexamethyl-3-(trimethylsilyl)trisiloxane
Conditions | Yield |
---|---|
With methanol for 2.5h; UV-irradiation; Title compound not separated from byproducts; |
tetrakis(trimethylsilyl)silane
Conditions | Yield |
---|---|
Multi-step reaction with 2 steps 1: tetrahydrofuran / 2 h / -80 °C 2: 1.) THF, -80 deg C, 2.) THF, from -80 deg C to RT View Scheme |
Conditions | Yield |
---|---|
Multi-step reaction with 3 steps 1: Br2 / CCl4 2: Li / tetrahydrofuran / -78 deg C to r.t. 3: tetrahydrofuran View Scheme |
tetrakis(dimethylbromosilyl)silane
tetrakis(trimethylsilyl)silane
Conditions | Yield |
---|---|
Multi-step reaction with 2 steps 1: Li / tetrahydrofuran / -78 deg C to r.t. 2: tetrahydrofuran View Scheme |
A
tetrakis(trimethylsilyl)silane
B
2,2,3,3-tetrakis(trimethylsilyl)hexamethyltetrasilane
Conditions | Yield |
---|---|
for 18h; Inert atmosphere; Irradiation; |
Conditions | Yield |
---|---|
With methyllithium; bromine In tetrahydrofuran; diethyl ether for 1h; Ambient temperature; | 100% |
Multi-step reaction with 2 steps 1: potassium tert-butylate / tetrahydrofuran / 4 h / 20 °C / Schlenk technique 2: ethylene dibromide / toluene / 0 - 20 °C / Schlenk technique View Scheme |
tetrakis(trimethylsilyl)silane
Conditions | Yield |
---|---|
With potassium tert-butylate In benzene at 80℃; for 336h; | 100% |
With potassium tert-butylate Inert atmosphere; | |
With potassium tert-butylate In tetrahydrofuran Inert atmosphere; |
tetrakis(trimethylsilyl)silane
diphenylsilyl dichloride
1-chloro-1,1-diphenyl-2,2-bis(trimethylsilyl)trimethyltrisilane
Conditions | Yield |
---|---|
Stage #1: tetrakis(trimethylsilyl)silane With potassium tert-butylate In 1,2-dimethoxyethane for 6h; Stage #2: diphenylsilyl dichloride In 1,2-dimethoxyethane; toluene for 14h; | 99% |
tetrakis(trimethylsilyl)silane
monobromoundecamethylcyclohexasilane
tris(trimethylsilyl)(undecamethylcyclohexasilanyl)silane
Conditions | Yield |
---|---|
Stage #1: tetrakis(trimethylsilyl)silane With 18-crown-6 ether; potassium tert-butylate In toluene Stage #2: monobromoundecamethylcyclohexasilane In toluene at 20℃; for 6h; | 98% |
Conditions | Yield |
---|---|
Stage #1: tetrakis(trimethylsilyl)silane With potassium tert-butylate In toluene Stage #2: 1,1,3,3-tetramethyl-1,3-dichlorodisiloxane In toluene for 1h; | 97% |
tetrakis(trimethylsilyl)silane
3-Chloro-2-methylpropene
1,1,1,3,3,3-hexamethyl-2-(2-methylallyl)-2-(trimethylsilyl)trisilane
Conditions | Yield |
---|---|
Stage #1: tetrakis(trimethylsilyl)silane With potassium tert-butylate In tetrahydrofuran at 20℃; for 10h; Inert atmosphere; Stage #2: 3-Chloro-2-methylpropene In tetrahydrofuran at 0 - 20℃; for 2h; Inert atmosphere; | 94% |
Stage #1: tetrakis(trimethylsilyl)silane With potassium tert-butylate In tetrahydrofuran at 20℃; for 24h; Schlenk technique; Inert atmosphere; Stage #2: 3-Chloro-2-methylpropene In tetrahydrofuran at 0 - 20℃; for 49h; Schlenk technique; Inert atmosphere; | 89% |
Conditions | Yield |
---|---|
With methyllithium lithium bromide In diethyl ether Ambient temperature; | 92% |
Conditions | Yield |
---|---|
With methyllithium; lithium bromide In tetrahydrofuran; diethyl ether for 12h; Ambient temperature; | 92% |
With methyllithium In tetrahydrofuran; diethyl ether for 96h; Ambient temperature; Yield given; | |
With methyllithium In tetrahydrofuran for 48h; Ambient temperature; | |
With methyllithium In diethyl ether Ambient temperature; | |
With methyllithium In tetrahydrofuran; diethyl ether for 18h; |
tetrakis(trimethylsilyl)silane
Conditions | Yield |
---|---|
Stage #1: tetrakis(trimethylsilyl)silane With potassium tert-butylate In tetrahydrofuran at 20℃; for 18h; Inert atmosphere; Stage #2: 1,1-dimethyl-2,5-bis(chlorodimethylsilyl)-3,4-diphenylsilole In toluene at 20℃; for 18h; Inert atmosphere; | 91% |
Conditions | Yield |
---|---|
Stage #1: tetrakis(trimethylsilyl)silane With potassium tert-butylate In tetrahydrofuran at 30 - 33℃; for 5h; Stage #2: With acetic acid In water at 5 - 10℃; for 2h; | 90.3% |
With methyllithium lithium bromide In diethyl ether at 20℃; for 19h; Inert atmosphere; | 77% |
Multi-step reaction with 2 steps 1: 80 percent / tetrahydrofuran / 1 h 2: 93 percent / H2SO4 / tetrahydrofuran; diethyl ether View Scheme |
Conditions | Yield |
---|---|
Stage #1: tetrakis(trimethylsilyl)silane With potassium tert-butylate In tetrahydrofuran for 6h; Stage #2: With magnesium bromide ethyl etherate In tetrahydrofuran for 0.5h; Stage #3: difluorodiphenylsilane In tetrahydrofuran for 0.55h; | 90% |
trifluorormethanesulfonic acid
tetrakis(trimethylsilyl)silane
<1,1,3,3,3-Pentamethyl-2,2-bis(trimethylsilyl)trisilanyl>-trifluoromethanesulfonate
Conditions | Yield |
---|---|
In dichloromethane for 15h; Ambient temperature; | 87% |
tetrahydrofuran
tetrakis(trimethylsilyl)silane
triethylamine-borane
potassium tert-butylate
Conditions | Yield |
---|---|
In tetrahydrofuran (inert atm.), Schlenk techniques; addn. of K compd. to Si compd. in THF,addn. of soln. of B compd., heating to reflux for 24 h; evapn. in vacuum, treatment with pentane, concn., cooling to -60°C for 16 h, isolation of crystals; | 87% |
dichlorodi(2-methylpropyl)silane
tetrakis(trimethylsilyl)silane
1-chloro-1,1-diisobutyl-2,2,2-tris(trimethylsilyl)disilane
Conditions | Yield |
---|---|
Stage #1: tetrakis(trimethylsilyl)silane With potassium tert-butylate In tetrahydrofuran at 20℃; for 4h; Inert atmosphere; Stage #2: dichlorodi(2-methylpropyl)silane In toluene at -50 - 20℃; for 15h; | 87% |
methyltris(chloromethyl)silane
tetrakis(trimethylsilyl)silane
methyltris{[tris(trimethylsilyl)silyl]methyl}silane
Conditions | Yield |
---|---|
Stage #1: tetrakis(trimethylsilyl)silane With 18-crown-6 ether; potassium tert-butylate In toluene at 20℃; for 2h; Inert atmosphere; Stage #2: tris(chloromethyl)methylsilane In toluene at 20℃; Inert atmosphere; | 86% |
tetrakis(trimethylsilyl)silane
[Li(diethylene glycol dimethyl ether)2][Cr(CO)5Si(SiMe3)3]
Conditions | Yield |
---|---|
With t-BuOK In tetrahydrofuran (Ar); Si compd. (1.5 equiv.) and t-BuOK (1.5 equiv.) were reacted in THF; Cr complex was added; mixt. was reacted overnight; volatiles removed (vac.); extd. (Et2O); concd. at -37°C; elem. anal.; | 82% |
tetrakis(trimethylsilyl)silane
Chloromethyltrimethylsilane
2-(trimethylsilyl)-2-[(trimethylsilyl)methyl]hexamethyltrisilane
Conditions | Yield |
---|---|
Stage #1: tetrakis(trimethylsilyl)silane With 18-crown-6 ether; potassium tert-butylate In toluene at 20℃; for 2h; Inert atmosphere; Stage #2: Chloromethyltrimethylsilane In toluene at 20℃; for 4h; Inert atmosphere; | 82% |
tetrakis(trimethylsilyl)silane
chlorotriisopropylstannane
triisopropyl[tris(trimethylsilyl)silyl]stannane
Conditions | Yield |
---|---|
With potassium tert-butoxide; 18-crown-6 In benzene under inert atm. to soln. Si(SiMe3)4 in benzene KO-t-Bu and 18-crown-6 were added, stirred for 30 min, and added dropwise to soln. (i-Pr)3SnCl in benzene and stirred for 2 h; react. mixt. was poured into 1 M aq. H2SO4 and extd. with Et2O, org. layer was dried over Na2SO4, solvent was removed in vacuo, residue was recrystd. from ether-acetone (1:1); elem. anal.; | 81% |
Conditions | Yield |
---|---|
Stage #1: tetrakis(trimethylsilyl)silane With potassium tert-butylate In tetrahydrofuran for 0.25h; Stage #2: N,N,N',N'',N'''-pentamethyldiethylenetriamine In tetrahydrofuran for 0.5h; | 80.7% |
tetrakis(trimethylsilyl)silane
Benzylidenemalononitrile
A
2-[phenyl(trimethylsilyl)methyl]malononitrile
Conditions | Yield |
---|---|
With phenanthrene In acetonitrile for 5h; Irradiation; | A n/a B 80% |
tetrakis(trimethylsilyl)silane
potassium tert-butylate
A
tert-butoxytrimethylsilane
Conditions | Yield |
---|---|
In tetrahydrofuran for 1h; Yield given; | A n/a B 80% |
tetrakis(trimethylsilyl)silane
A
tert-butoxytrimethylsilane
Conditions | Yield |
---|---|
With potassium tert-butylate In tetrahydrofuran for 1h; | A n/a B 80% |
tetrakis(trimethylsilyl)silane
2,3-dihydro-1,3-di(neopentyl)-1H-1,3,2-benzodiazasilol-2-ylidene
Conditions | Yield |
---|---|
Stage #1: tetrakis(trimethylsilyl)silane With methyllithium In tetrahydrofuran Stage #2: 2,3-dihydro-1,3-di(neopentyl)-1H-1,3,2-benzodiazasilol-2-ylidene In tetrahydrofuran; hexane at -30 - 20℃; | 80% |
Conditions | Yield |
---|---|
With potassium tert-butylate In toluene at 20℃; for 2h; | 80% |
tetrakis(trimethylsilyl)silane
tert-butyldimethylsilyl chloride
(tert-butyldimethylsilyl)tris(trimethylsilyl)silane
Conditions | Yield |
---|---|
Stage #1: tetrakis(trimethylsilyl)silane With potassium tert-butylate In tetrahydrofuran for 10h; Stage #2: tert-butyldimethylsilyl chloride In toluene at -20 - 20℃; | 80% |
tetrakis(trimethylsilyl)silane
bis(chloromethyl)methyl(2,4,6-trimethoxyphenyl)silane
methyl(2,4,6-trimethoxyphenyl)bis{[tris(trimethylsilyl)silyl]methyl}silane
Conditions | Yield |
---|---|
Stage #1: tetrakis(trimethylsilyl)silane With 18-crown-6 ether; potassium tert-butylate In toluene at 20℃; for 2h; Inert atmosphere; Stage #2: bis(chloromethyl)methyl(2,4,6-trimethoxyphenyl)silane In toluene at 55℃; for 1h; Inert atmosphere; | 77% |
tetrakis(trimethylsilyl)silane
(chloromethyl)dimethyl(2,4,6-trimethoxyphenyl)silane
dimethyl(2,4,6-trimethoxyphenyl){[tris(trimethylsilyl)silyl]methyl}silane
Conditions | Yield |
---|---|
Stage #1: tetrakis(trimethylsilyl)silane With 18-crown-6 ether; potassium tert-butylate In toluene at 20℃; for 2h; Inert atmosphere; Stage #2: (chloromethyl)dimethyl(2,4,6-trimethoxyphenyl)silane In toluene at 20℃; Inert atmosphere; | 76% |
tetrakis(trimethylsilyl)silane
(methoxydimethylsilyl)tris(trimethylsilyl)silane
Conditions | Yield |
---|---|
Stage #1: tetrakis(trimethylsilyl)silane With potassium tert-butylate; magnesium bromide ethyl etherate; dimethylsilicon dichloride In tetrahydrofuran at 0℃; for 12h; Inert atmosphere; Stage #2: With triethylamine In methanol; 1,2-dimethoxyethane at 0℃; for 12h; Inert atmosphere; | 75% |
Multi-step reaction with 2 steps 1: 58 percent / Li / tetrahydrofuran; toluene / 7 h / Ambient temperature 2: 80 percent / tetrahydrofuran / 3 h / Heating View Scheme | |
Multi-step reaction with 3 steps 1: 58 percent / Li / tetrahydrofuran; toluene / 7 h / Ambient temperature 2: 88 percent / I2 / benzene / 0.5 h / Ambient temperature 3: 90 percent / CH2Cl2 / 0.17 h / Ambient temperature View Scheme |
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