CAS No.75-76-3,Tetramethylsilane Suppliers,MSDS download

Dayang Chem (Hangzhou) Co.,Ltd.

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Henan Wentao Chemical Product Co., Ltd.

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Hangzhou Keyingchem Co.,Ltd

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Zibo Hangyu Biotechnology Development Co., Ltd

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Zhuozhou Wenxi import and Export Co., Ltd

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Antimex Chemical Limied

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Hubei Langyou International Trading Co., Ltd

75-76-3 Tetramethylsilane Application:75-76-3 Tetramethylsilane

75-76-3 Tetramethylsilane

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Wuhan ZeShanCheng Biomedical Technology Co., Ltd.

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Koning Pharmchem Co., Ltd.

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Hunan Longxianng Runhui Trading Co.,Ltd

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Beantown Chemical

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HWRK Chem

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Yurui(Shanghai)Chemical Co.,Ltd

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HENAN SUNLAKE ENTERPRISE CORPORATION

Tetramethylsilane Basic information Product Name: Tetramethylsilane

75-76-3 C4H12Si Tetramethylsilane

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Shaanxi Mingqi Chemical Co., Ltd

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Synthetic route

: 72708-53-3
tris(trimethylsilylmethyl)gallium

: 593-81-7
trimethylamine hydrochloride

A: 75-76-3
tetramethylsilane

B: 72709-13-8
Ga(3+)*2CH2Si(CH3)3(1-)*Cl(1-)*N(CH3)3=Ga(CH2Si(CH3)3)2Cl*N(CH3)3

Conditions

Conditions	Yield
In benzene under N2 or Ar mixt. in stoich. quantity stirred at room temp. for 2 h; volatile components removed by vac. distn., crude product sublimed at 32°C; elem. anal.;	A 100% B 98.5%

...Expand

: 72708-53-3
tris(trimethylsilylmethyl)gallium

A: 75-76-3
tetramethylsilane

B: Ga2(6+)*2CH2Si(CH3)3(1-)*4Cl(1-)=[GaCl2(CH2Si(CH3)3)]2

Conditions

Conditions	Yield
With HCl under inert gas at 25°C for 12 h with 1:2 GaR3:HCl; vac. sublimation at 50°C; elem. anal.;	A 99.6% B 91%

: 72708-53-3
tris(trimethylsilylmethyl)gallium

A: 75-76-3
tetramethylsilane

B: Ga2(6+)*2CH2Si(CH3)3(1-)*4Br(1-)=[GaBr2(CH2Si(CH3)3)]2

Conditions

Conditions	Yield
With HBr under inert gas at 25°C for 12 h with 1:2 GaR3:HBr; extn. with benzene;	A 99.5% B 94.2%

: 72708-53-3
tris(trimethylsilylmethyl)gallium

A: 75-76-3
tetramethylsilane

B: 72708-90-8
[Ga(CH2Si(CH3)3)2Br]2

Conditions

Conditions	Yield
With HBr under inert gas at 25°C for 12 h with 1:1 GaR3:HBr; recrystn. from benzene;	A 99.2% B 94%

: 72708-53-3
tris(trimethylsilylmethyl)gallium

A: 72708-38-4, 72708-39-5
((trimethylsilyl)methyl)gallium(III) chloride

B: 75-76-3
tetramethylsilane

C: Ga2(6+)*2CH2Si(CH3)3(1-)*4Cl(1-)=[GaCl2(CH2Si(CH3)3)]2

Conditions

Conditions	Yield
With HCl In benzene HCl added in three equimolar portions by vac. distn. at -196°C, after each addn. mixt. warmed to room temp. and stirred for 1 h; volatile products fractionally distd., nonvolatile products extd. with n-pentane, insol. component collected, identified as Ga(CH2SiMe3)2Cl (elem. anal.), sol. fraction mixt. of Ga(CH2SiMe3)Cl2 and Ga(CH2SiMe3)3;	A 50.5% B 99.2% C n/a

...Expand

: 829-85-6
diphenylphosphane

: 693-13-0
diisopropyl-carbodiimide

A: 790655-23-1, 642494-33-5
N,N′-diisopropyl-1,1-diphenylphosphanecarboximidamide

B: 75-76-3
tetramethylsilane

Conditions

Conditions	Yield
With C35H66Si3Y(1-)*C14H30LiO4(1+) In tetrahydrofuran at 80℃; for 1h; Mechanism; Reagent/catalyst; Solvent; Temperature; Schlenk technique; Inert atmosphere;	A 97% B n/a

...Expand

: 69833-15-4
tris{(trimethylsilyl)methyl}indium

: 829-85-6
diphenylphosphane

A: 75-76-3
tetramethylsilane

B: (((CH3)3SiCH2)2InP(C6H5)2)2

Conditions

Conditions	Yield
In pentane byproducts: SiMe4; The reagents in benzene were combined in a reaction tube, evacuated and heated at 55°C for 7 d;; mixt. was cooled to -78°C, filtered, washed with benzene, recrystd. from pentane at -78°C; elem. anal.;;	A 95% B 93%
In pentane The reagents were combined in a reaction tube, evacuated and heated at 55°C for 3 d;; mixt. was cooled to -78°C, filtered, washed with pentane at -20°C; elem. anal.;;	A n/a B 94%

...Expand

: 107-46-0
Hexamethyldisiloxane

: 75-76-3
tetramethylsilane

Conditions

Conditions	Yield
With iodine; (3S,3aS,4S,4aS,6S,8aR,8bR,11S)-6,11-dihydroxy-3-methyl-12-methylene-2-oxo-4a,6-ethano-3,8b-prop-1-enoperhydroindeno[1,2-b]furan-4-carboxylic acid Heating;	92%
With iodine; (3S,3aS,4S,4aS,6S,8aR,8bR,11S)-6,11-dihydroxy-3-methyl-12-methylene-2-oxo-4a,6-ethano-3,8b-prop-1-enoperhydroindeno[1,2-b]furan-4-carboxylic acid Mechanism; Heating; other permethyloligosiloxanes;	92%

: 87640-52-6
(η5-C5Me5)(PMe3)2Ru(CH2SiMe3)

: 776-76-1
methyldiphenylsilane

A: 75-76-3
tetramethylsilane

B: (η5-C5Me5)(PMe3)2ruthenium(Si(phenyl)2Me)

Conditions

Conditions	Yield
In toluene In inert atmosphere, heating of Ru-complex with HSiEt3 (90°C, 9 h).; Evapn. in vac., recrystn. (toluene), elem. anal.;	A n/a B 92%

...Expand

: 87640-52-6
(η5-C5Me5)(PMe3)2Ru(CH2SiMe3)

: 998-30-1
Triethoxysilane

A: 75-76-3
tetramethylsilane

B: (η5-C5Me5)(PMe3)ruthenium{Si(OEt)3}2H

C: 594-09-2
trimethylphosphane

Conditions

Conditions	Yield
In inert atmosphere, heating of Ru-complex with HSi(OEt)3 (80°C, 12 h, closed vessel), briefly pumping to remove PMe3, continued heating (80°C, 6 h).; Evapn. in vac. gives a waxy solid, recrystn. (acetone), elem. anal.;	A n/a B 92% C n/a

...Expand

: 107-51-7
Octamethyltrisiloxane

: 75-76-3
tetramethylsilane

Conditions

Conditions	Yield
With iodine; (3S,3aS,4S,4aS,6S,8aR,8bR,11S)-6,11-dihydroxy-3-methyl-12-methylene-2-oxo-4a,6-ethano-3,8b-prop-1-enoperhydroindeno[1,2-b]furan-4-carboxylic acid Heating;	90%

: 17928-28-8
methyltrimethicone

: 75-76-3
tetramethylsilane

Conditions

Conditions	Yield
With iodine; (3S,3aS,4S,4aS,6S,8aR,8bR,11S)-6,11-dihydroxy-3-methyl-12-methylene-2-oxo-4a,6-ethano-3,8b-prop-1-enoperhydroindeno[1,2-b]furan-4-carboxylic acid Heating;	90%

: 3555-47-3
1,1,1,5,5,5-hexamethyl-3,3-bis(trimethylsiloxy)trisiloxane

: 75-76-3
tetramethylsilane

Conditions

Conditions	Yield
With iodine; (3S,3aS,4S,4aS,6S,8aR,8bR,11S)-6,11-dihydroxy-3-methyl-12-methylene-2-oxo-4a,6-ethano-3,8b-prop-1-enoperhydroindeno[1,2-b]furan-4-carboxylic acid Heating;	90%

: 2916-68-9
2-(Trimethylsilyl)ethanol

: 75-76-3
tetramethylsilane

Conditions

Conditions	Yield
With To(M)Rh(CO)2 In benzene at 20℃; for 36h; Inert atmosphere; Irradiation;	87%

: 63830-85-3
chloro(trimethylsilyl)methyl lithium

: 20699-69-8
[diphenylmanganese]

A: 92-52-4
biphenyl

B: 75-76-3
tetramethylsilane

C: 770-09-2
benzyltrimethylsilane

Conditions

Conditions	Yield
With hydrogenchloride In tetrahydrofuran mixing of MnPh2 with Li-salt in THF (molar ratio 1:2, -78°C, 1 h), rise of temp. to 25°C (over 1 h); gas liquid chromy. after quenching with 2 N HCl;	A 4% B n/a C 82%

...Expand

: potassium hydride

: 69833-15-4
tris{(trimethylsilyl)methyl}indium

A: 75-76-3
tetramethylsilane

B: 87461-82-3
K(1+)*In(CH2Si(CH3)3)3H(1-)=KIn(CH2Si(CH3)3)3H

C: 1333-74-0
hydrogen

Conditions

Conditions	Yield
In pentane under N2, pentane added to KH, In-compd. (molar ratio 1:3) added, frozen to -196°C, evacuated, warmed to room temp., stirred for 3 d, opened; filtered, washed with pentane, solvent removed, benzene added, warmed to room temp., filtered, solvent removed by vac. distn.;	A 0% B 80.9% C 0%

...Expand

: 102649-21-8
tetra-n-butylammonium nitridotetrakis(trimethylsilylmethyl)ruthenium(VI)

: 112817-65-9
cis-tetra-n-butylammonium nitridodochlorobis(trimethylsilylmethyl)ruthenium(VI)

B: 75-76-3
tetramethylsilane

Conditions

Conditions	Yield
With HCl In toluene bubbling of HCl(g) to the Ru compd. in toluene at room temp. for 1 h; evapn. (vacuum), washing with hexane and recrystn. from toluene-hexane at -30°C; elem. anal.;	A 79% B n/a
With HCl In diethyl ether addn. of excess of HCl(g) to the Ru compd. in ether under N2 at -78°C, warming to room temp. and stirring for 40-60 min; evapn. (vacuum), washing with hexane and recrystn. from toluene-hexane at -30°C; elem. anal.;	A 71% B n/a

: 87640-52-6
(η5-C5Me5)(PMe3)2Ru(CH2SiMe3)

: 1631-83-0
diphenylsilyl chloride

A: 75-76-3
tetramethylsilane

B: (η5-C5Me5)(PMe3)ruthenium{Si(phenyl)2Cl}2H

C: 594-09-2
trimethylphosphane

Conditions

Conditions	Yield
In inert atmosphere, heating of Ru-complex with HSi(Ph2Cl)3 (110°C, 16 h, closed vessel, stirring), periodic pumping to remove PMe3.; Cooling to room temp., addn. of pentane, cooling (-78°C, 6 h), filtn. of pale yellow crystals, washing (pentane, -78°C), drying in vac, elem. anal.;	A n/a B 78% C n/a

...Expand

: 87640-52-6
(η5-C5Me5)(PMe3)2Ru(CH2SiMe3)

: 789-25-3
HSiPh3

A: 75-76-3
tetramethylsilane

B: (η5-C5Me5)(PMe3)2ruthenium(Si(phenyl)3)

Conditions

Conditions	Yield
In toluene In inert atmosphere, heating of Ru-complex with HSiEt3 (100°C, 6 h).; Cooling (6 h, -50°C), filtn., drying in vac., elem. anal.;	A n/a B 78%

...Expand

: 63830-85-3
chloro(trimethylsilyl)methyl lithium

: 13518-85-9
Dibenzol-chrom(II)

A: 92-52-4
biphenyl

B: 75-76-3
tetramethylsilane

C: 770-09-2
benzyltrimethylsilane

Conditions

Conditions	Yield
With hydrogenchloride In tetrahydrofuran mixing of CrPh2 with Li-salt in THF (molar ratio 1:1.5, -78°C, 1 h), rise of temp. to 25°C (over 1 h); gas liquid chromy. after quenching with 2 N HCl;	A n/a B n/a C 76%

...Expand

: Li(1+)*4O(C2H5)2*Lu(3+)*4CH2Si(CH3)3(1-) = {Li(O(C2H5)2)4}{Lu(CH2Si(CH3)3)4}

A: 75-76-3
tetramethylsilane

B: Li(1+)*Lu(3+)*2CH2Si(CH3)3(1-)*CHSi(CH3)3(2-) = Li{Lu(CH2Si(CH3)3)2CHSi(CH3)3}

Conditions

Conditions	Yield
In benzene kept at room temp. for 7 d; removal of solvent, dissoln. in pentane and cooled to -10°C;	A n/a B 76%

: 63830-85-3
chloro(trimethylsilyl)methyl lithium

: 20537-43-3
Diphenylkobalt

A: 92-52-4
biphenyl

B: 75-76-3
tetramethylsilane

C: 770-09-2
benzyltrimethylsilane

Conditions

Conditions	Yield
With hydrogenchloride In tetrahydrofuran mixing of CoPh2 with Li-salt in THF (molar ratio 1:1.5, -78°C, 1 h), rise of temp. to 25°C (over 1 h); gas liquid chromy. after quenching with 2 N HCl;	A 70% B n/a C 12%

...Expand

: {(η5-C5H5)2Zr(p-Tol)2}

: 63830-85-3
chloro(trimethylsilyl)methyl lithium

A: 75-76-3
tetramethylsilane

B: 613-33-2
(4,4'-dimethyl-1,1'-biphenyl)

C: 7450-04-6
1-((trimethylsilyl)methyl)-4-methylbenzene

Conditions

Conditions	Yield
With hydrogenchloride In tetrahydrofuran mixing of Zr-complex with Li-salt in THF (molar ratio 1:1, -78°C, 1 h), rise of temp. to 25°C (over 1 h); gas liquid chromy. after quenching with 2 N HCl;	A n/a B n/a C 70%

...Expand

: 106420-40-0
{(C5H5)2Nb(CH2Si(CH3)3)Cl}(1+)*PF6(1-)={(C5H5)2Nb(CH2Si(CH3)3)Cl}PF6

A: 75-76-3
tetramethylsilane

B: 107-46-0
Hexamethyldisiloxane

Conditions

Conditions	Yield
With H2O In [(2)H6]acetone 1 equiv. of H2O in acetone-d6; not isolated; detected by NMR and GC;	A <5 B 70%

: 617-86-7
triethylsilane

: 87640-52-6
(η5-C5Me5)(PMe3)2Ru(CH2SiMe3)

A: 75-76-3
tetramethylsilane

B: (η5-C5Me5)(PMe3)2ruthenium(SiEt3)

Conditions

Conditions	Yield
In further solvent(s) In inert atmosphere, refluxing of Ru-complex in HSiEt3 (5 h).; Evapn. of yellow soln. to dryness, dissolving (pentane), concg., cooling (-40°C), elem. anal.;	A n/a B 68%

...Expand

: diphenylbis(η-cyclopentadienyl)zhafnium(IV)

: 63830-85-3
chloro(trimethylsilyl)methyl lithium

A: 92-52-4
biphenyl

B: 75-76-3
tetramethylsilane

C: 770-09-2
benzyltrimethylsilane

Conditions

Conditions	Yield
With hydrogenchloride In tetrahydrofuran mixing of Hf-complex with Li-salt in THF (molar ratio 1:1.3, -78°C, 1 h), rise of temp. to 25°C (over 1 h); gas liquid chromy. after quenching with 2 N HCl;	A 2% B n/a C 65%

...Expand

: ((C2H5)3P)2Ni(C6H5)2

: 63830-85-3
chloro(trimethylsilyl)methyl lithium

A: 92-52-4
biphenyl

B: 75-76-3
tetramethylsilane

C: 770-09-2
benzyltrimethylsilane

Conditions

Conditions	Yield
With hydrogenchloride In tetrahydrofuran mixing of (Et3P)2NiPh2 with Li-salt in THF (molar ratio 1:1.5, -78°C, 1 h), rise of temp. to 25°C (over 1 h); gas liquid chromy. after quenching with 2 N HCl;	A 65% B n/a C 9%

...Expand

: 556-67-2
octamethylcyclotetrasiloxane

A: 75-76-3
tetramethylsilane

B: 16029-98-4
trimethylsilyl iodide

C: 107-46-0
Hexamethyldisiloxane

D: 107-52-8
tetradecamethylhexasiloxane

Conditions

Conditions	Yield
With gallium(III) iodide at 140 - 170℃; for 5h; Yields of byproduct given;	A 61% B n/a C n/a D n/a
With gallium(III) iodide at 140 - 170℃; for 5h; Title compound not separated from byproducts;	A 61% B n/a C n/a D n/a
With gallium(III) iodide at 140 - 170℃; for 5h; Yield given; Title compound not separated from byproducts;	A 61% B n/a C n/a D n/a

...Expand

: 556-67-2
octamethylcyclotetrasiloxane

A: 75-76-3
tetramethylsilane

B: 16029-98-4
trimethylsilyl iodide

C: 107-46-0
Hexamethyldisiloxane

D: 540-97-6
dodecamethyl-cyclohexasiloxane

Conditions

Conditions	Yield
With gallium(III) iodide at 140 - 170℃; for 5h; Yield given; Title compound not separated from byproducts;	A 61% B n/a C n/a D n/a

...Expand

: 556-67-2
octamethylcyclotetrasiloxane

A: 75-76-3
tetramethylsilane

B: 16029-98-4
trimethylsilyl iodide

C: 107-46-0
Hexamethyldisiloxane

D: 541-01-5
hexadecamethylheptasiloxane

Conditions

Conditions	Yield
With gallium(III) iodide at 140 - 170℃; for 5h; Yield given; Title compound not separated from byproducts;	A 61% B n/a C n/a D n/a

...Expand

: 75-76-3
tetramethylsilane

: 75-77-4
chloro-trimethyl-silane

Conditions

Conditions	Yield
With 1,2-dichloro-ethane; aluminium trichloride at 130℃; for 17h;	100%
With hydrogenchloride; aluminium trichloride
With chlorine; iodine In tetrachloromethane at 30℃;
With hydrogenchloride

: 75-76-3
tetramethylsilane

: 10038-98-9
germaniumtetrachloride

A: 75-77-4
chloro-trimethyl-silane

B: 1529-47-1
chlorotrimethylgermane

C: 865-52-1
tetramethylgermane

Conditions

Conditions	Yield
aluminium bromide In neat (no solvent) molar ratio Me4Si/GeCl4 = 2/1, at 180°C for 2.75 h, cooled; NMR, mass spectra, chromy.;	A 100% B 18% C 82%
aluminium bromide In neat (no solvent) molar ratio Me4Si/GeCl4 = 2/1, at 180°C for 4.5 h, cooled; NMR, mass spectra, chromy.;	A 100% B 23% C 77%
aluminium bromide In neat (no solvent) molar ratio Me4Si/GeCl4 = 2/1, at 200°C for 3.5 h, cooled; NMR, mass spectra, chromy.;	A 100% B 13% C 87%

...Expand

: 75-76-3
tetramethylsilane

: 10038-98-9
germaniumtetrachloride

A: 75-77-4
chloro-trimethyl-silane

B: 1529-47-1
chlorotrimethylgermane

C: 75-78-5
dimethylsilicon dichloride

Conditions

Conditions	Yield
aluminium bromide In neat (no solvent) molar ratio Me4Si/GeCl4 = 2/1, at 200°C for 15 h, cooled; NMR, mass spectra, chromy.;	A 50% B 100% C 50%

...Expand

: 75-76-3
tetramethylsilane

: 10038-98-9
germaniumtetrachloride

A: 993-10-2
methyltrichlorogermane

B: 75-78-5
dimethylsilicon dichloride

C: 1529-48-2
dichlorodimethylgermanium

Conditions

Conditions	Yield
aluminium bromide In neat (no solvent) molar ratio Me4Si/GeCl4 = 0.5/1, at 200°C for 28 h, cooled; NMR, mass spectra, chromy.;	A 64% B 100% C 36%

...Expand

: 75-76-3
tetramethylsilane

: 10038-98-9
germaniumtetrachloride

A: 1529-47-1
chlorotrimethylgermane

B: 75-78-5
dimethylsilicon dichloride

C: 1529-48-2
dichlorodimethylgermanium

Conditions

Conditions	Yield
aluminium bromide In neat (no solvent) molar ratio Me4Si/GeCl4 = 1/1, at 200°C for 56 h, cooled; NMR, mass spectra, chromy.;	A 14% B 100% C 86%

...Expand

: 75-76-3
tetramethylsilane

: 1493-13-6
trifluorormethanesulfonic acid

: 27607-77-8
trimethylsilyl trifluoromethanesulfonate

Conditions

Conditions	Yield
for 1h; Ambient temperature;	99%

: 75-76-3
tetramethylsilane

: (η5-C5Me5)W(NO)(CH2CMe3)2

: [(C5(CH3)5)W(NO)(CH2Si(CH3)3)(CH2C(CH3)3)]

Conditions

Conditions	Yield
reaction at 70°C for 2 days;	99%

: 75-76-3
tetramethylsilane

A: 75-77-4
chloro-trimethyl-silane

B: N-chlorosulphonyl-methanesulphonamide

Conditions

Conditions	Yield
With bis(chlorosulfonyl)amine In dichloromethane at 30℃; for 18h; Yields of byproduct given;	A n/a B 97%

: 75-76-3
tetramethylsilane

: 287-92-3
Cyclopentane

: 201230-82-2
carbon monoxide

: 6004-60-0
1-cyclopentylethanone

Conditions

Conditions	Yield
With aluminum tri-bromide; 1,2-dibromomethane In tetrachloromethane at 0℃;	97%

...Expand

: 219614-89-8
3-diethylaminopropyllithium

: 75-76-3
tetramethylsilane

: Na(1+)*Co(CO)4(1-)*1.1((CH2)4O)=Na{Co(CO)4}*1.1((CH2)4O)

: 13450-90-3
Gallium trichloride

: tetracarbonyl{(3-(diethylamino)propyl)methyl}galliocobalt

Conditions

Conditions	Yield
In diethyl ether (inert gas); GaCl3 and SiMe4 is stirred under high vacuum, heated to 70-80°C, evapn. of the volatiles, residue is dissolved in Et2O, cooled to 0°C, dropwise addn. of the Li-salt in Et2O and after various steps addn. of the Co-complex; filtration, evapn. of the solvent, elem. anal.;	96%

...Expand

: 75-76-3
tetramethylsilane

: [(η5-C5Me5)W(NO)(CH2C(CH3)3)(η3-CH2CHCHPh)]

: Cp*W(NO)(CH2SiMe3)(η3-CH2CHCHPh)

Conditions

Conditions	Yield
at 85℃; for 9h; Sealed tube; Glovebox; Inert atmosphere;	96%

: 75-76-3
tetramethylsilane

: 112-64-1
tetradecanoyl chloride

: 2345-28-0
pentadecan-2-one

Conditions

Conditions	Yield
With aluminium trichloride In dichloromethane for 4h; Ambient temperature;	95%

: 75-76-3
tetramethylsilane

: 10038-98-9
germaniumtetrachloride

A: 75-77-4
chloro-trimethyl-silane

B: 1529-47-1
chlorotrimethylgermane

C: 993-10-2
methyltrichlorogermane

D: 75-78-5
dimethylsilicon dichloride

E: 1529-48-2
dichlorodimethylgermanium

Conditions

Conditions	Yield
aluminium bromide In neat (no solvent) molar ratio Me4Si/GeCl4 = 1/1, at 200°C for 22 h, cooled; NMR, mass spectra, chromy.;	A 6% B 30% C 15% D 94% E 56%
aluminium bromide In neat (no solvent) molar ratio Me4Si/GeCl4 = 0.5/1, at 200°C for 6 h, cooled; NMR, mass spectra, chromy.;	A 26% B 33% C 30% D 74% E 37%
aluminium bromide In neat (no solvent) molar ratio Me4Si/GeCl4 = 1/1, at 200°C for 6 h, cooled; NMR, mass spectra, chromy.;	A 60% B 54% C 11% D 40% E 35%

...Expand

: 513-35-9
2-methyl-but-2-ene

: 75-76-3
tetramethylsilane

: 75-83-2
2,2-Dimethylbutane

Conditions

Conditions	Yield
With hydrogenchloride; aluminium trichloride In dichloromethane at 20℃; for 1h;	92%

: 75-76-3
tetramethylsilane

: 375-73-5
perfluorobutanesulfonic acid

: 68734-62-3
Nonafluorobutansulfonsaeure-trimethylsilylester

Conditions

Conditions	Yield
10°C;	92%

: 75-76-3
tetramethylsilane

: 626-39-1
1,3,5-trisbromobenzene

: 17878-23-8
3,5-dibromo-1-trimethylsilylbenzene

Conditions

Conditions	Yield
Stage #1: 1,3,5-trisbromobenzene With n-butyllithium In tetrahydrofuran; hexane; toluene at -78℃; for 0.25h; Inert atmosphere; Stage #2: tetramethylsilane In tetrahydrofuran; hexane; toluene at -78 - 20℃; Inert atmosphere;	92%

: 75-76-3
tetramethylsilane

: 10038-98-9
germaniumtetrachloride

A: 75-77-4
chloro-trimethyl-silane

B: 1529-47-1
chlorotrimethylgermane

C: 865-52-1
tetramethylgermane

D: 75-78-5
dimethylsilicon dichloride

Conditions

Conditions	Yield
aluminium bromide In neat (no solvent) molar ratio Me4Si/GeCl4 = 4/1, at 200°C for 8 h, cooled; NMR, mass spectra, chromy.;	A 91% B 60% C 40% D 9%
aluminium bromide In neat (no solvent) molar ratio Me4Si/GeCl4 = 0.33/1, at 200°C for 5 h, cooled; NMR, mass spectra, chromy.;	A 89% B 74% C 26% D 11%
aluminium bromide In neat (no solvent) molar ratio Me4Si/GeCl4 = 3/1, at 200°C for 21 h, cooled; NMR, mass spectra, chromy.;	A 80% B 80% C 20% D 20%

...Expand

: 75-76-3
tetramethylsilane

: 7440-21-3
monosilane

Conditions

Conditions	Yield
With lithium aluminium tetrahydride; calcium hydride at 55℃; for 5h; Inert atmosphere;	90.6%

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