DayangChem exported this product to many countries and regions at best price. If you are looking for the material's manufacturer or supplier in China, DayangChem is your best choice. Pls contact with us freely for getting detailed product spe
Cas:75-77-4
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inquiryAppearance:Liquid colorless Storage:tightly from light Package:250kg/drum Transportation:sea Port:Qingdao
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inquiryItems Standard Result Assay 98%min -----------------------------------------------------------------------------------------------
Cas:75-77-4
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inquiry1 high purity 2 able to provide COA/HNMR/HPLC 3 High quality 4 low price 5 Best service Appearance:liquid Storage:rm Package:bag/bottle/drum Application:pharmaceutical intermediate Transportation:common transportation Port:Shanghai, Wuhan
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Cas:75-77-4
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inquiryProduct Name: Chlorotrimethylsilane Synonyms: DOW CORNING(R) PRODUCT Z-1224;CHLOROTRIMETHYLSILANE;SILANE M3;TMCS;TMSCL;TRIMETHYLSILYL CHLORIDE;TRIMETHYL SILICON CHLORIDE;TRIMETHYLCHLOROSILANE CAS: 75-77-4 MF: C3H9ClSi
Cas:75-77-4
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inquiryTrimethylchlorosilane Synonym: Chlorotrimethylsilane; Trimethylsilyl chloride; TMS. CAS No.: 75-77-4 Molecular Formula:(CH3)3SiCl Molecular Weight:108.65 Properties: Colorless, transparent liquid Applications: It is used a
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inquiry75-77-4 Trimethylchlorosilane Molecular Formula:(CH3)3SiCl Molecular Weight:108.65 Properties:Colorless, transparent liquid Technical Specifications: Content of Trimethylchlorosilane(%):≥98.0 Refractive Index( ):1.389 Density(2
Minimum Order Qty. 10 Gram Supply Ability 500 Kilograms/Month Storage store in cool, dry, ventilated place 20℃ Delivery Time 3 business days after payment Payment Term TT,western union,Paypal,MoneyGram Package 10g,20g,50g,100g,500g,1KGS,
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Cas:75-77-4
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inquiryName: Chlorotrimethylsilane. Synonym:(CH3)3SiCl;DOWCORNING(R)PRODUCTZ-1224;CHLOROTRIMETHYLSILANE;SILANEM3;TMCS;TMSCL;TRIMETHYLSILYLCHLORIDE;TRIMETHYLSILICONCHLORIDE CAS No: 75-77-4. Molecular formula: C3H9ClSi. Molecular weight: 108.64206.
Cas:75-77-4
Min.Order:10 Gram
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inquiryLocated in Hangzhou National Hi-Tech Industrial Development Zone, zhongqichem is a technical company mainly focus on the Custom synthesis, manufacturing, sales of chemicals to various industries. Benefiting from the outstanding customer service an
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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 |
diethylchlorophosphine
C12H27OPSi
A
chloro-trimethyl-silane
B
1-(1-tert-Butyl-2,2-diethyl-diphosphanyl)-2,2-dimethyl-propan-1-one
Conditions | Yield |
---|---|
at 100℃; for 1h; | A n/a B 100% |
Chloro(chloromethyl)dimethylsilane
trimethylsilyl isocyanate
A
chloro-trimethyl-silane
B
(chloromethyl)isocyanatodimethylsilane
Conditions | Yield |
---|---|
for 9h; Heating; | A 100% B 95% |
trimethylsilyl cyanide
(trimethylsilyl)acetyl chloride
A
chloro-trimethyl-silane
B
2-<(trimethylsilyl)oxy>propenenitrile
Conditions | Yield |
---|---|
A 100% B 76% |
diethyl chlorophosphate
1-(Trimethylsilyl)imidazole
A
chloro-trimethyl-silane
B
1-(Diethoxyphosphinyl)imidazole
Conditions | Yield |
---|---|
In dichloromethane for 1h; Ambient temperature; | A n/a B 100% |
diethyl phosphorochloridothioate
1-(Trimethylsilyl)imidazole
A
chloro-trimethyl-silane
B
Imidazol-1-yl-phosphonothioic acid O,O-diethyl ester
Conditions | Yield |
---|---|
In dichloromethane for 1h; Ambient temperature; | A n/a B 100% |
diethyl phosphorochloridothioate
1-trimethylsilyl-1,2,4-triazole
A
chloro-trimethyl-silane
Conditions | Yield |
---|---|
In dichloromethane for 1h; Ambient temperature; | A n/a B 100% |
trimethylsilyl cyanide
tert-butyldimethylsilyl chloride
A
chloro-trimethyl-silane
B
tert-butyldimethylsilyl cyanide
Conditions | Yield |
---|---|
With tetra-(n-butyl)ammonium iodide at 100 - 180℃; for 4h; | A n/a B 100% |
A n/a B 77% |
methanesulfonyl chloride
1-trimethylsilyl-1,2,4-triazole
A
chloro-trimethyl-silane
B
1-Methanesulfonyl-1H-[1,2,4]triazole
Conditions | Yield |
---|---|
In dichloromethane for 1h; Ambient temperature; | A n/a B 100% |
n-decanoyl chloride
(trimethylsilyl)diphenylphosphine
A
chloro-trimethyl-silane
B
(n-Decanoyl)diphenylphosphan
Conditions | Yield |
---|---|
In Petroleum ether for 0.5h; | A n/a B 100% |
chloro-diphenylphosphine
1-(Trimethylsilyl)imidazole
A
chloro-trimethyl-silane
B
1-(di-phenylphosphino)imidazole
Conditions | Yield |
---|---|
In dichloromethane for 1h; Ambient temperature; | A n/a B 100% |
diethyl phosphorylchloridite
1-(Trimethylsilyl)imidazole
A
chloro-trimethyl-silane
B
C7H13N2O2P
Conditions | Yield |
---|---|
In dichloromethane for 1h; Ambient temperature; | A n/a B 100% |
1-(Trimethylsilyl)imidazole
p-toluenesulfonyl chloride
A
chloro-trimethyl-silane
B
N-tosylimidazole
Conditions | Yield |
---|---|
In dichloromethane for 1h; Ambient temperature; | A n/a B 100% |
1-(Trimethylsilyl)imidazole
Diphenylphosphinic chloride
A
chloro-trimethyl-silane
B
1-(diphenylphosphinoyl)imidazole
Conditions | Yield |
---|---|
In dichloromethane for 1h; Ambient temperature; | A n/a B 100% |
1-trimethylsilyl-1,2,4-triazole
p-toluenesulfonyl chloride
A
chloro-trimethyl-silane
B
1-(4-toluenesulfonyl)-1H-1,2,4-triazole
Conditions | Yield |
---|---|
In dichloromethane for 1h; Ambient temperature; | A n/a B 100% |
n-dodecanoyl chloride
(trimethylsilyl)diphenylphosphine
A
chloro-trimethyl-silane
B
(n-Dodecanoyl)diphenylphosphan
Conditions | Yield |
---|---|
In Petroleum ether for 0.5h; | A n/a B 100% |
undec-10-enoyl chloride
(trimethylsilyl)diphenylphosphine
A
chloro-trimethyl-silane
B
Diphenyl(n-undec-10-enoyl)phosphan
Conditions | Yield |
---|---|
In Petroleum ether for 0.5h; | A n/a B 100% |
Conditions | Yield |
---|---|
With thionyl chloride at 30 - 40℃; Product distribution; oth. reagent (SO2Cl2); | A 100% B 45% C n/a |
tetramethylsilane
germaniumtetrachloride
A
chloro-trimethyl-silane
B
chlorotrimethylgermane
C
tetramethylgermane
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% |
tetramethylsilane
germaniumtetrachloride
A
chloro-trimethyl-silane
B
chlorotrimethylgermane
C
dimethylsilicon dichloride
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% |
bis(bis(trimethylsilyl)amino)ytterbium * 1,2-dimethoxyethane
A
chloro-trimethyl-silane
B
1,2-dimethoxyethane
C
ytterbium(III) chloride
Conditions | Yield |
---|---|
With hydrogenchloride In toluene condensing gaseous HCl with liquid nitrogen in an ampul containing toluene solution of (((CH3)3Si)2N)2Yb*CH3O(CH2)2OCH3; warming to room temperature; removing volatile compounds ((CH3)3SiCl, DME) by vac. condensation; vac. sublimation at 100°C (1E-2 mm): NH4Cl;; | A 100% B 90% C 100% D 92% |
A
chloro-trimethyl-silane
B
hydrogen
C
praseodymium(III) chloride
D
Chlor-tris<(trimethylsilyl)methyl>zinn
E
1,1,1,3,3,3-hexamethyl-disilazane
Conditions | Yield |
---|---|
With hydrogenchloride In tetrahydrofuran mixt. od dry HCl (excess), Pr/Sn-complex and THF keeping dor 1 d at room temp., THF replacing by hexane in usual way; ppt. filtration of, hexane-soln. evapn. (vac.), residue crystn. twice (hexane, -70°C), GLC of volatiles; | A 50% B 87% C 100% D 76.2% E 33.3% |
dichloro(fluoro)(phenyl)silane
1,1,1,3,3,3-hexamethyl-disilazane
A
chloro-trimethyl-silane
B
1,1,1-trimethyl-3-phenyl-3-chloro-3-fluorodisilazane
Conditions | Yield |
---|---|
at 20℃; | A n/a B 100% |
Methyltrichlorosilane
2-[(trimethylsilyl)oxy]benzoic acid trimethylsilyl ester
A
chloro-trimethyl-silane
Conditions | Yield |
---|---|
at 20℃; for 24h; | A 100% B 95% |
dibutyltin chloride
1,3-diallyl-4-(trimethylsilyloxy)-2,6-dioxo-1,3,5-triazine
A
chloro-trimethyl-silane
B
Bis(diallylisocyanurato)dibutyltin
Conditions | Yield |
---|---|
In neat (no solvent) mixt. heating (30-40 min, 120-160°C, distilling flask); exposition to vac. 1.33 hPa; elem. anal.; | A >99 B 99.5% |
trimethylsilanyl-acetic acid ethyl ester
A
chloro-trimethyl-silane
B
ethyl iodoacetae
Conditions | Yield |
---|---|
With Iodine monochloride In tetrachloromethane for 0.5h; Ambient temperature; | A n/a B 99% |
trimethylsilyl isocyanate
N,N-diethylcarbamyl chloride
A
chloro-trimethyl-silane
B
diethylcarbamoyl isocyanate
Conditions | Yield |
---|---|
With tin(IV) chloride at 100 - 120℃; for 5h; | A 99% B 90% |
trimethylsilyl isocyanate
N,N-Dimethylcarbamoyl chloride
A
chloro-trimethyl-silane
B
dimethylcarbamoyl isocyanate
Conditions | Yield |
---|---|
With tin(IV) chloride at 100 - 120℃; for 5h; | A 99% B 90% |
Conditions | Yield |
---|---|
Heating; | A 99% B n/a |
Conditions | Yield |
---|---|
With trifluorormethanesulfonic acid at 130℃; for 0.25h; | A n/a B 99% |
Conditions | Yield |
---|---|
With sodium; lithium In tetrahydrofuran at 25 - 28℃; for 4h; Heating; Irradiation; ultrasound irrad. var. time, var. temperatures, var. metal purity; | 100% |
With sodium; lithium In tetrahydrofuran at 25 - 28℃; for 4h; Irradiation; | 100% |
With potassium fluoride; phosphorus; potassium In 5,5-dimethyl-1,3-cyclohexadiene at 90℃; for 12h; Reagent/catalyst; Temperature; | 97.3% |
Conditions | Yield |
---|---|
With pyridine hydrogenfluoride In 1,4-dioxane at 20℃; for 0.0833333h; Schlenk technique; Inert atmosphere; | 100% |
With [((2-tBuNO)C6H4CH2)3N]TiF In tetrahydrofuran at 23℃; for 0.0833333h; Inert atmosphere; | 98% |
With lithium fluoride In acetonitrile under 600 Torr; for 2h; Heating; | 80% |
Conditions | Yield |
---|---|
With hydrogenchloride at 20℃; | 100% |
With sodium hydroxide In water at 30℃; for 0.416667h; Concentration; Temperature; | 99.97% |
With styrene type I anion exchange resin In water at 45 - 75℃; for 2.5h; Concentration; Temperature; Inert atmosphere; | 93.8% |
chloro-trimethyl-silane
trimethylsilyl perchlorate
Conditions | Yield |
---|---|
With silver perchlorate In diethyl ether; dichloromethane-d2 Ambient temperature; | 100% |
With silver perchlorate | |
With silver perchlorate In dichloromethane-d2 for 19h; |
chloro-trimethyl-silane
ethyl acetoacetate
ethyl 3-trimethylsiloxy-2-butenoate
Conditions | Yield |
---|---|
With triethylamine In tetrahydrofuran; hexane at 21 - 45℃; for 3h; | 100% |
With triethylamine In tetrahydrofuran Ambient temperature; | 89% |
Stage #1: chloro-trimethyl-silane; ethyl acetoacetate In tetrahydrofuran; hexane at 0 - 5℃; for 0.5h; Inert atmosphere; Stage #2: With triethylamine In tetrahydrofuran; hexane at 0 - 20℃; Inert atmosphere; | 87% |
Conditions | Yield |
---|---|
With n-butyllithium In tetrahydrofuran; hexane at 0 - 20℃; for 1h; Inert atmosphere; | 100% |
Stage #1: 1-bromo-4-methoxy-benzene With n-butyllithium In tetrahydrofuran; hexane at -78℃; for 1h; Stage #2: chloro-trimethyl-silane In tetrahydrofuran; hexane at -78 - 20℃; | 99% |
Stage #1: 1-bromo-4-methoxy-benzene With n-butyllithium In tetrahydrofuran; hexane at -78℃; Inert atmosphere; Schlenk technique; Stage #2: chloro-trimethyl-silane In tetrahydrofuran; hexane at -78 - 20℃; for 18h; Inert atmosphere; Schlenk technique; | 96% |
chloro-trimethyl-silane
S-phenyl hexanethioate
1-trimethylsiloxy-1-phenylthio-1-hexene
Conditions | Yield |
---|---|
With lithium diisopropyl amide at -78℃; | 100% |
Stage #1: S-phenyl hexanethioate With lithium diisopropyl amide In tetrahydrofuran; hexane at -78℃; for 0.5h; Stage #2: chloro-trimethyl-silane In tetrahydrofuran; hexane at -78 - 60℃; for 1.5h; | 76% |
With lithium diisopropyl amide | |
With lithium diisopropyl amide 1.) THF, -78 deg C, 2.) THF, RT, 2h; Yield given. Multistep reaction; |
chloro-trimethyl-silane
phenylacetylene
1-Phenyl-2-(trimethylsilyl)acetylene
Conditions | Yield |
---|---|
With lithium iodide at 80℃; for 24h; Reagent/catalyst; Solvent; | 100% |
Stage #1: phenylacetylene With ethylmagnesium bromide In tetrahydrofuran at -78 - 0℃; Inert atmosphere; Stage #2: chloro-trimethyl-silane In tetrahydrofuran at 0 - 20℃; Inert atmosphere; | 99% |
With diethylzinc In hexane; acetonitrile at 80℃; for 20h; Solvent; Temperature; Time; Schlenk technique; Inert atmosphere; | 99% |
chloro-trimethyl-silane
cyclopentanone
1-(trimethylsilyloxy)cyclopentene
Conditions | Yield |
---|---|
With triethylamine; sodium iodide In acetonitrile at 23℃; for 1.5h; Inert atmosphere; | 100% |
With 1,8-diazabicyclo[5.4.0]undec-7-ene In dichloromethane at 40℃; for 0.5h; | 98% |
With magnesium In N,N-dimethyl-formamide at 15 - 25℃; | 94% |
chloro-trimethyl-silane
stearic acid
octadecanoic acid, trimethylsilyl ester
Conditions | Yield |
---|---|
With triethylamine In tetrahydrofuran at 20℃; Inert atmosphere; | 100% |
In benzene | |
In hexane for 5h; Reflux; Inert atmosphere; |
Conditions | Yield |
---|---|
Stage #1: 3-Butyn-1-ol With n-butyllithium In tetrahydrofuran; hexane at -78 - 20℃; for 1h; Stage #2: chloro-trimethyl-silane In tetrahydrofuran; hexane at -78 - 20℃; for 2h; | 100% |
Stage #1: 3-Butyn-1-ol With n-butyllithium In tetrahydrofuran; hexane at -78℃; for 1h; Schlenk technique; Inert atmosphere; Stage #2: chloro-trimethyl-silane In tetrahydrofuran; hexane at -78 - 20℃; for 2h; Schlenk technique; Inert atmosphere; | 100% |
Stage #1: 3-Butyn-1-ol With n-butyllithium In tetrahydrofuran; hexane at -78℃; for 1h; Stage #2: chloro-trimethyl-silane In tetrahydrofuran; hexane at -78 - 20℃; for 2h; | 98% |
chloro-trimethyl-silane
benzeneacetic acid methyl ester
(1-methoxy-2-phenylvinyloxy)trimethylsilane
Conditions | Yield |
---|---|
With n-butyllithium; N-ethyl-N,N-diisopropylamine In tetrahydrofuran at -78 - 20℃; Inert atmosphere; | 100% |
Stage #1: benzeneacetic acid methyl ester With lithium diisopropyl amide In tetrahydrofuran at -78℃; for 2.1h; Inert atmosphere; Stage #2: chloro-trimethyl-silane In tetrahydrofuran at 20℃; Inert atmosphere; | 100% |
Stage #1: benzeneacetic acid methyl ester With lithium diisopropyl amide In tetrahydrofuran; hexane at -78℃; for 2h; Stage #2: chloro-trimethyl-silane In tetrahydrofuran; hexane at 20℃; | 91% |
2-bromothiophene
chloro-trimethyl-silane
2-bromo-5-trimethylsilylthiophene
Conditions | Yield |
---|---|
Stage #1: 2-bromothiophene With lithium diisopropyl amide In tetrahydrofuran Stage #2: chloro-trimethyl-silane In tetrahydrofuran | 100% |
Stage #1: 2-bromothiophene With n-butyllithium; diisopropylamine In tetrahydrofuran at -78 - 0℃; for 0.0833333h; Stage #2: chloro-trimethyl-silane In tetrahydrofuran at -78 - 20℃; for 0.5h; | 91% |
With lithium diisopropyl amide Yield given. Multistep reaction; |
chloro-trimethyl-silane
(RS)-1-hydroxy-1-phenylpropan-2-one
methyl(α-trimethylsiloxybenzyl) ketone
Conditions | Yield |
---|---|
With 1H-imidazole; dmap In diethyl ether | 100% |
chloro-trimethyl-silane
diethyl (trichloromethyl)phosphonate
O,O-diethyltrimethylsilylchloromethylphosphonate α-lithie
Conditions | Yield |
---|---|
With n-butyllithium In tetrahydrofuran; hexane at -90 - -85℃; for 0.25h; | 100% |
With n-butyllithium In tetrahydrofuran; hexane at -80℃; for 0.25h; |
chloro-trimethyl-silane
2-(3,4-dimethoxyphenyl)-2-hydroxyacetonitrile
2-(3,4-dimethoxyphenyl)-2-((trimethylsilyl)oxy)acetonitrile
Conditions | Yield |
---|---|
With 1H-imidazole; dmap In diethyl ether | 100% |
chloro-trimethyl-silane
diethoxyphosphoryl-acetic acid ethyl ester
ethyl P,P-bis(trimethylsilyl) phosphonoacetate
Conditions | Yield |
---|---|
at 100℃; for 168h; Inert atmosphere; | 100% |
With potassium iodide In acetonitrile at 25 - 35℃; for 0.5h; | |
In chlorobenzene at 140℃; for 18h; |
chloro-trimethyl-silane
diethyl chloromethylphosphonate
O,O-diethyltrimethylsilylchloromethylphosphonate α-lithie
Conditions | Yield |
---|---|
With n-butyllithium In tetrahydrofuran; hexane at -90 - -85℃; for 0.25h; | 100% |
With n-butyllithium In tetrahydrofuran; hexane at -80℃; for 0.833333h; |
chloro-trimethyl-silane
4-methoxymandelonitrile
2-(4-methoxyphenyl)-2-(trimethylsilyloxy)acetonitrile
Conditions | Yield |
---|---|
With 1H-imidazole; dmap In diethyl ether | 100% |
chloro-trimethyl-silane
(S)-3-hydroxymethyl-1,2,3,4-tetrahydroisoquinoline
(S)-3-Trimethylsilanyloxymethyl-1,2,3,4-tetrahydro-isoquinoline
Conditions | Yield |
---|---|
With triethylamine In tetrahydrofuran | 100% |
chloro-trimethyl-silane
methyl 2,3-dideoxy-6-O-toluene-p-sulphonyl-α-D-erythro-hexopyranoside
Toluene-4-sulfonic acid (2R,3S,6S)-6-methoxy-3-trimethylsilanyloxy-tetrahydro-pyran-2-ylmethyl ester
Conditions | Yield |
---|---|
With 1,1,1,3,3,3-hexamethyl-disilazane In pyridine Ambient temperature; | 100% |
chloro-trimethyl-silane
(R,R)-2,3-butandiol
(R,R)-butanediol bis(trimethylsilyl) ether
Conditions | Yield |
---|---|
With 1H-imidazole In diethyl ether at 0 - 20℃; | 100% |
With triethylamine In dichloromethane 5 deg C to room temperature; | 96% |
With triethylamine In tetrahydrofuran at 20℃; for 20h; | 92% |
Conditions | Yield |
---|---|
With triethylamine In dichloromethane for 1h; Ambient temperature; | 100% |
chloro-trimethyl-silane
pent-1-yn-5-ol
5-trimethylsilanyl-pent-4-yn-1-ol
Conditions | Yield |
---|---|
With n-butyllithium Inert atmosphere; | 100% |
Stage #1: chloro-trimethyl-silane; pent-1-yn-5-ol With n-butyllithium In tetrahydrofuran; hexane at -78 - 20℃; for 2h; Inert atmosphere; Stage #2: With hydrogenchloride In water for 3h; Inert atmosphere; | 100% |
Stage #1: pent-1-yn-5-ol With n-butyllithium In tetrahydrofuran; hexane at -78℃; for 1.08333h; Inert atmosphere; Stage #2: chloro-trimethyl-silane In tetrahydrofuran; hexane at 20℃; | 100% |
Conditions | Yield |
---|---|
Stage #1: 5-hexyl-1-ol With ethylmagnesium bromide Stage #2: chloro-trimethyl-silane Stage #3: With sulfuric acid In tetrahydrofuran | 100% |
Stage #1: 5-hexyl-1-ol With n-butyllithium In tetrahydrofuran at -78℃; Inert atmosphere; Stage #2: chloro-trimethyl-silane In tetrahydrofuran at -78 - 0℃; Inert atmosphere; Stage #3: With hydrogenchloride In tetrahydrofuran; water at 0 - 20℃; Inert atmosphere; | 100% |
Stage #1: 5-hexyl-1-ol With dmap; n-butyllithium In tetrahydrofuran; diethyl ether; hexane at -78℃; for 1h; Inert atmosphere; Stage #2: chloro-trimethyl-silane at -78 - 20℃; for 2h; Inert atmosphere; | 99% |
chloro-trimethyl-silane
allyl phenyl thioether
phenyl 1-(trimethylsilyl)prop-2-en-1-yl sulfide
Conditions | Yield |
---|---|
Stage #1: allyl phenyl thioether With n-butyllithium In tetrahydrofuran at -78℃; Stage #2: chloro-trimethyl-silane In tetrahydrofuran at -78 - 20℃; | 100% |
With n-butyllithium In tetrahydrofuran; hexane at -78℃; for 0.333333h; | 93% |
With lithium diisopropyl amide In tetrahydrofuran at -78℃; for 3.5h; | 92% |
With lithium diisopropyl amide In tetrahydrofuran at -78℃; Yield given; | |
Yield given. Multistep reaction; |
chloro-trimethyl-silane
2,7-dibromonaphthalene
2,7-naphthalenediylbis(trimethylsilane)
Conditions | Yield |
---|---|
With n-butyllithium In tetrahydrofuran -78 deg C to -20 deg C; | 100% |
With n-butyllithium In tetrahydrofuran; hexane at -78℃; for 1.08333h; Substitution; | 100% |
With n-butyllithium |
chloro-trimethyl-silane
2,7-dibromonaphthalene
(7-bromonaphthalen-2-yl)trimethylsilane
Conditions | Yield |
---|---|
Stage #1: 2,7-dibromonaphthalene With n-butyllithium In tetrahydrofuran; hexane at -78℃; for 0.333333h; Stage #2: chloro-trimethyl-silane In tetrahydrofuran; hexane at -78 - 20℃; for 2.25h; | 100% |
Stage #1: 2,7-dibromonaphthalene With n-butyllithium; N,N,N,N,-tetramethylethylenediamine In diethyl ether; hexane at -78℃; for 1.83333h; Inert atmosphere; Stage #2: chloro-trimethyl-silane In diethyl ether; hexane at -78℃; for 3h; Inert atmosphere; | 81% |
With n-butyllithium 1.) THF, hexane, -78 deg C, 20 min, 2.) THF, hexane, RT, 2 h; Yield given. Multistep reaction; |
chloro-trimethyl-silane
benzyl 2-methylpropanoate
((1-(benzyloxy)-2-methylprop-1-en-1-yl)oxy)trimethylsilane
Conditions | Yield |
---|---|
With lithium hexamethyldisilazane at -78 - 20℃; | 100% |
1.) THF, -78 deg C, 2.) HMPA, -78 deg C; Multistep reaction; | |
Stage #1: benzyl 2-methylpropanoate With n-butyllithium; diisopropylamine In tetrahydrofuran; hexane at -78℃; for 1h; Inert atmosphere; Stage #2: chloro-trimethyl-silane In tetrahydrofuran; hexane at -78 - 20℃; for 20h; Inert atmosphere; |
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