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inquiryDayangchem’s R&D center can offer custom synthesis according to the contract research and development services for the fine chemicals, pharmaceutical, biotechnique and some of the other chemicals. DayangChem can provide different quantiti
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inquiryStock products, own laboratory Product number 15598 English Name Sodium bis(trimethylsilyl)amide CAS Number 1070-89-9 Purity 98% Molecula
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inquirySilanamine,1,1,1-trimethyl-N-(trimethylsilyl)-, sodium salt (1:1) Sodium bis(trimethylsilyl)amide Basic information Product Name: Sodium bis(trimethylsilyl)amide Synonyms:
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Cas:1070-89-9
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inquiryHenan Wentao Chemical Product Co.,Ltd is Located in Zhengzhou High-tech Development Zone with import and export license, We passed ISO 9001:2008 as well, Henan Wentao has developed more than 1000 compounds, which are widely used in the fields of prod
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inquiryAppearance:white powder Storage:Store in a cool,dry place and keep away from direct strong light Package:packaged in foil bags or tins Application:Use only for laboratory research Transportation:Sea,DHL/TNT/FEdex/UPS/EMS Port:QI
Cas:1070-89-9
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inquiryA substitute for perfluorooctanoic acid, mainly used as a surfactant, dispersant, additive, etc Appearance:White solid or Colorless liquid Purity:99.3 % We will ship the goods in a timely manner as required We can provide relevant documents acc
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inquirySuperior quality Appearance:Slightly yellow to light beige crystalline powder Storage:Stored in cool, dry and ventilation place; Away from fire and heat Package:1kg/bag, 1kg/drum or 25kg/drum or as per your request. Application:Used as Pharmaceutic
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inquiryWe product this chemical more than 10 years . We are very experience to export it to many countries, Our superior & stable quality , competitive price gain warm reception from our customers. Product Name:Sodium bis(trimethylsilyl)amide CAS No
Cas:1070-89-9
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1.Applied in food field.it can improve the immune system and prolong life. 2.Appliedin cosmetic field.it can improve the skin care. 3.Applied in pharmaceutical field.it can treat various dieases. 4.Our product quality assurance will make our customer
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inquiryConditions | Yield |
---|---|
With sodium hydride; sodium t-butanolate In toluene for 48h; Reflux; | 86% |
With sodium amide In toluene Inert atmosphere; | |
With styrene; sodium |
lithium bis(trimethylsilyl)amide diethyl etherate
sodium hexamethyldisilazane
Conditions | Yield |
---|---|
With sodium t-butanolate In benzene at 20℃; | 77% |
N,N-diphenyl-N'-(trimethylsilyl)hydrazine
A
sodium hexamethyldisilazane
Conditions | Yield |
---|---|
With sodium amide In benzene Heating; | A n/a B 45% |
tetrakis(trimethylsilyl)tetrazene
sodium hexamethyldisilazane
Conditions | Yield |
---|---|
With sodium In diethyl ether at 25℃; for 24h; | 100 % Spectr. |
Conditions | Yield |
---|---|
In tetrahydrofuran Inert atmosphere; Glovebox; |
Conditions | Yield |
---|---|
With N,N-dimethyl-ethanamine; isoprene at 20 - 30℃; Schlenk technique; |
sodium hexamethyldisilazane
Conditions | Yield |
---|---|
In tetrahydrofuran-d8 mixed at -78°C (N2); not isolated, detected by NMR; | 100% |
(((C2H5)2O)2Li)Cl2Y(C24H26Si)
sodium hexamethyldisilazane
(((CH3)3Si)2N)Y(C24H26Si)
Conditions | Yield |
---|---|
In toluene Ar-atmosphere; stirring (room temp., overnight); filtering, drying (vac.), crystn. (toluene, -20°C); elem. anal.; | 100% |
sodium hexamethyldisilazane
Conditions | Yield |
---|---|
In tetrahydrofuran byproducts: HN(SiMe3)2; Ar atm.; equimolar ratio, refluxing (2 d); evapn. (dryness, vac.); elem. anal.; | 100% |
15-crown-5
[W(carbonyl)5([bis(trimethylsilyl)methyl]cyanophosphane)]
sodium hexamethyldisilazane
[(OC)5WP(CH(SiMe3)2)CNNa(15-crown-5)]
Conditions | Yield |
---|---|
In tetrahydrofuran under Ar; cooled (-80°C) soln. of NaN(SiMe3)2 in THF added dropwise to stirred soln. of W complex in THF and 15-crown-5; warmed slowly toroom temp. for 3.5 h; solvent removed under vac.; washed with Et2O and n-pentane; dried under reduced pressure; elem. anal.; | 100% |
Conditions | Yield |
---|---|
In tetrahydrofuran at -30℃; for 0.25h; Inert atmosphere; | 100% |
2-(N,N-dimethylaminomethyl)-1,1'-bis(phosphanyl)ferrocene
sodium hexamethyldisilazane
Conditions | Yield |
---|---|
In hexane; toluene addn. of soln. of Si compd. (2 equiv.) in toluene to soln. of Fe complexin hexane at -78°C, stirring within few minutes; isolation of solid; | 99% |
sodium hexamethyldisilazane
benzonitrile
natrium-N,N'-bis(trimethylsilyl)benzamidinat
Conditions | Yield |
---|---|
With diethyl ether for 24h; Ambient temperature; | 98% |
Conditions | Yield |
---|---|
In tetrahydrofuran byproducts: NH(SiMe3)2; dry atm.; molar ratio 1:1:1, stirring (-78°C, 2 h), warming (roomtemp.); evapn. (vac.); elem. anal.; | 98% |
Conditions | Yield |
---|---|
In tetrahydrofuran at 20℃; for 0.333333h; Inert atmosphere; | 98% |
(C5H5)Fe(C5H4C(NC6H11)(NHC6H11))
sodium hexamethyldisilazane
Conditions | Yield |
---|---|
In hexane a suspn. in hexane was stirred overnight (inert atm.); filtered, dried under reduced pressure; | 97% |
Conditions | Yield |
---|---|
In tetrahydrofuran byproducts: LiCl, NH(SiMe3)2; Ar atm.; molar ratio Yb salt:Na salt:HNPh2 1:1:2, stirring; evapn. (after 6 h, vac. (2 h, 1E-4 torr)); elem. anal.; | 97% |
Conditions | Yield |
---|---|
In tetrahydrofuran byproducts: LiCl, NH(SiMe3)2; Ar atm.; molar ratio Gd salt:Na salt:HNPh2 1:1:2, stirring; evapn. (after 6 h, vac. (2 h, 1E-4 torr)); elem. anal.; | 97% |
sodium hexamethyldisilazane
Conditions | Yield |
---|---|
In tetrahydrofuran byproducts: HN(SiMe3)2; Ar atm.; equimolar ratio, refluxing (2 d); evapn. (dryness, vac.); elem. anal.; | 97% |
4-methyl-1,2,3,5-tetraphenyl-1,2-diaza-3,5-diborolidine
sodium hexamethyldisilazane
4-methyl-1,2,3,5-tetraphenyl-1,2-diaza-3,5-diborolyl sodium
Conditions | Yield |
---|---|
In tetrahydrofuran under Ar; soln. of B compd. in THF added to stirred soln. of NaN(SiMe3)2in THF; stirred at ambient temp. for 3 h; volatiles removed under vac.; washed with hexane; dried under vac.; | 97% |
tetrahydrofuran
titanium(IV)(N(tert-Bu)(3,5-Me2C6H3))3 formate
sodium hexamethyldisilazane
Conditions | Yield |
---|---|
at 20℃; for 1h; Inert atmosphere; Glovebox; Cooling; | 97% |
Conditions | Yield |
---|---|
In tetrahydrofuran byproducts: HN(SiMe3)2; Ar atm.; 2 equiv. of HNPh2, stirring (0°C); evapn. (after 2 h, vac.); elem. anal.; | 96% |
ammonia borane complex
sodium hexamethyldisilazane
B3H12N2(1-)*Na(1+)
Conditions | Yield |
---|---|
In fluorobenzene; toluene at 50℃; for 24h; Inert atmosphere; | 96% |
methylamine-borane
sodium hexamethyldisilazane
C2H16B3N2(1-)*Na(1+)
Conditions | Yield |
---|---|
In fluorobenzene; toluene at 60℃; for 24h; Inert atmosphere; Glovebox; | 96% |
sodium hexamethyldisilazane
2-{1-[1-Chloro-meth-(E)-ylidene]-2,2-dimethyl-propylsulfanyl}-isoindole-1,3-dione
N-(1-tert-butyl-2-chlorovinylthio)bis(trimethylsilyl)amine
Conditions | Yield |
---|---|
In tetrahydrofuran 1.) -78 deg C, 15 min, 2.) -78 deg C to room temperature; | 95% |
Conditions | Yield |
---|---|
In diethyl ether absence of air and moisture; addn. of 2 equiv. of ligand to YbI2 (0°C), stirring (1 h), warming to room temp., stirring (16 h, pptn.), filtration, solvent removal from filtrate (vac.); drying (20°C, 1E-2 Torr, 2 days); | 95% |
Conditions | Yield |
---|---|
In tetrahydrofuran byproducts: NH(SiMe3)2; dry atm.; molar ratio 1:1:1, stirring (-78°C, 2 h), warming (roomtemp.); evapn. (vac.); elem. anal.; | 95% |
tris(bis(trimethylsilylamido))cerium(III)
sodium hexamethyldisilazane
phenylacetylene
Conditions | Yield |
---|---|
In tetrahydrofuran byproducts: NH(SiMe3)2; dry atm.; molar ratio 1:1:1, stirring (-78°C, 2 h), warming (roomtemp.); evapn. (vac.); elem. anal.; | 95% |
sodium hexamethyldisilazane
Conditions | Yield |
---|---|
In tetrahydrofuran byproducts: HN(SiMe3)2; Ar atm.; equimolar ratio, refluxing (2 d); evapn. (dryness, vac.); elem. anal.; | 95% |
Conditions | Yield |
---|---|
In tetrahydrofuran byproducts: LiCl, NH(SiMe3)2; Ar atm.; molar ratio Sc salt:Na salt:HNPh2 1:1:2, stirring; evapn. (after 6 h, vac. (2 h, 1E-4 torr)); elem. anal.; | 95% |
Conditions | Yield |
---|---|
for 12h; Glovebox; Inert atmosphere; | 94.4% |
methylenebis(dichlorophosphine)
sodium hexamethyldisilazane
C19H55N3P2Si6
Conditions | Yield |
---|---|
In diethyl ether | 94% |
Conditions | Yield |
---|---|
In diethyl ether | 94% |
bis(pentafluorophenyl)boron chloride
sodium hexamethyldisilazane
N-(bis(perfluorophenyl)boraneyl)-1,1,1-trimethyl-N-(trimethylsilyl)silanamine
Conditions | Yield |
---|---|
In toluene byproducts: NaCl; N2-atmosphere; stirring (room temp., 30 min); evapn., extg. (pentane), crystn. on concg. (5°C); elem. anal.; | 94% |
Conditions | Yield |
---|---|
In toluene Ar atm.; stirring (20°C, 5 min+2 d); filtn., washing (n-hexane), drying (vac.); elem. anal.; | 94% |
Conditions | Yield |
---|---|
In tetrahydrofuran at 20℃; for 0.333333h; Inert atmosphere; | 94% |
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