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
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inquiry(TRIMETHYLSILYL)METHYLLITHIUM CAS:1822-00-0 Qingdao Belugas Import and Export Co., Ltd. is a scientific and technological company integrating research and development, production and trade of chemical intermediates, specializing in high quality orga
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inquiryHangzhou KeyingChem Co., Ltd. exported this product to many countries and regions at best price. If you are looking for the material’s manufacturer or supplier in China, KeyingChem is your best choice. Pls contact with us freely for getting det
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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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inquiryMelting Point:112-117 °C (decomp) Boiling Point:35-36 °C Flash Point:-49 °C PSA:0.00000 Density:0.65 g/mL at 25 °C LogP:1.83140 Storage Temp.:2-8°C Solubility.:Sol ethereal solvents; reacts with protic solvents.
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inquiry(TRIMETHYLSILYL)METHYLLITHIUM Basic information Product Name: (TRIMETHYLSILYL)METHYLLITHIUM Synonyms: (TRIMETHYLSILYLMETHYL)LITHIUM , 1.0M SOL UTION IN PENTANE;Lithium, (trimethylsilyl)methyl-;Lithio(trimethylsilyl)methane;Lithiomethyltrimethy
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inquiryLower price, sample is available,SDS test documents are available,large stock in warehouseAppearance:White powder Storage:Sealed and preserved Package:200/Kilograms Application:Fine chemical intermediates, used as the main raw material for the synthe
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Cas:1822-00-0
Min.Order:100 Gram
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Cas:1822-00-0
Min.Order:0
Negotiable
Type:Manufacturers
inquiryConditions | Yield |
---|---|
In pentane | 95% |
In pentane | 95% |
In pentane at 40℃; for 16h; Argon gasification; | 80% |
Conditions | Yield |
---|---|
With tert.-butyl lithium In diethyl ether -78 deg C, 0.5-1h, warmed to 23 deg C in 0.5-1h; | 90 % Spectr. |
(trimethylsilyl)(tributylstannyl)methane
trimethylsilylmethyllithium
Conditions | Yield |
---|---|
With n-butyllithium In tetrahydrofuran at 0℃; for 0.5h; |
Conditions | Yield |
---|---|
With lithium In pentane for 10h; Heating; | 700 mg |
With lithium In n-heptane at 55 - 60℃; for 5h; | |
With lithium In hexane for 0.5 - 1.5h; Heating / reflux; |
Conditions | Yield |
---|---|
In not given under N2 or Ar, at room temp. in either PhMe-d8 or THF-d8; not isolated; monitored by NMR; |
trimethylsilylmethyllithium
(-)-methyl (3S)-3,5-bis{[tert-butyl(dimethyl)silyl]oxy}-2,2-dimethylpentanoate
(4S)-4,6-bis{[tert-butyl(dimethyl)silyl]oxy}-3,3-dimethylhexan-2-one
Conditions | Yield |
---|---|
In pentane at 0℃; for 3.5h; | 100% |
Stage #1: trimethylsilylmethyllithium; (-)-methyl (3S)-3,5-bis{[tert-butyl(dimethyl)silyl]oxy}-2,2-dimethylpentanoate In pentane at 0℃; for 4h; Stage #2: With methanol at 20℃; for 1h; Further stages.; | 97% |
With methanol 1.) pentane, 0 deg C, 4 h; 2.) r.t., 1 h; Yield given. Multistep reaction; | |
With methanol Substitution; |
trimethylsilylmethyllithium
(-)-methyl (3S)-3,5-bis{[tert-butyl(dimethyl)silyl]oxy}-2,2-dimethylpentanoate
Conditions | Yield |
---|---|
Stage #1: trimethylsilylmethyllithium; (-)-methyl (3S)-3,5-bis{[tert-butyl(dimethyl)silyl]oxy}-2,2-dimethylpentanoate In pentane at 0℃; for 3.25h; Stage #2: With methanol In pentane at 0 - 20℃; for 5h; | 100% |
trimethylsilylmethyllithium
Conditions | Yield |
---|---|
Stage #1: 4,6,6-trimethyl-5,6,7,7a-tetrahydro-1,3-benzodioxol-5-one; trimethylsilylmethyllithium In tetrahydrofuran; pentane at -20 - 20℃; for 0.666667h; Argon gasification; Stage #2: With water In tetrahydrofuran; pentane | 100% |
trimethylsilylmethyllithium
Chloromethyltrimethylsilane
lithium hydride
Conditions | Yield |
---|---|
In tetrahydrofuran; water; pentane | 100% |
Ti(N(C(CD3)2CH3)C6H3(CH3)2)(OC6H3(CH(CH3)2)2)I2
trimethylsilylmethyllithium
Conditions | Yield |
---|---|
In hexane stirring (-35°C, 20 min); filtering, pptn. on concg.; | 100% |
N-benzylidene-1,1,1-trimethylsilanamine
trimethylsilylmethyllithium
1-phenyl-2-(trimethylsilyl)ethanamine
Conditions | Yield |
---|---|
Stage #1: N-benzylidene-1,1,1-trimethylsilanamine; trimethylsilylmethyllithium In tetrahydrofuran; pentane at 0℃; for 2.16667h; Inert atmosphere; Stage #2: With hydrogenchloride; water In tetrahydrofuran; pentane | 100% |
trimethylsilylmethyllithium
[(trimethylsilyl)methyl]sodium
Conditions | Yield |
---|---|
With sodium t-butanolate In pentane at -35 - 20℃; for 2h; | 100% |
With sodium t-butanolate In hexane; pentane at 20℃; Inert atmosphere; | 86.4% |
With sodium t-butanolate In hexane; pentane at 0 - 20℃; Schlenk technique; | 82% |
Conditions | Yield |
---|---|
In pentane; benzene at 20℃; for 0.5h; Cooling; | 100% |
2,5-dimethoxybicyclo[4.2.0]octa-1,3,5-trien-7-one
trimethylsilylmethyllithium
Conditions | Yield |
---|---|
In tetrahydrofuran; pentane at -78℃; for 0.0833333h; | 99% |
trimethylsilylmethyllithium
2-<<4-bromo-2-<(tert-butyldimethylsilyl)oxy>-5-methoxyphenyl>methyl>-5,5-dimethylcyclohexan-1-one
Conditions | Yield |
---|---|
In tetrahydrofuran; pentane at -78℃; | 99% |
trimethylsilylmethyllithium
1-adamantan-1-yl-2-ethoxy-propenone
2-adamantan-1-yl-3-ethoxy-1-trimethylsilanyl-but-3-en-2-ol
Conditions | Yield |
---|---|
Stage #1: trimethylsilylmethyllithium With cerium(III) chloride In toluene; pentane at -78℃; for 1h; Stage #2: 1-adamantan-1-yl-2-ethoxy-propenone In toluene; pentane at -78℃; for 2h; | 99% |
trimethylsilylmethyllithium
Conditions | Yield |
---|---|
In toluene at 0 - 20℃; for 5.01667h; | 99% |
[bis(2,6-diisopropylphenylimino-κN,N'-ethyl)pyridine-κN]CoCl
trimethylsilylmethyllithium
2,6-[2,6-(iPr)2C6H3NCMe]2C5H3NCoCH2SiMe3
Conditions | Yield |
---|---|
In toluene N2, standard Schlenk techniques, mixed, stirred for 10 min room temp.; filtered over celite, evapd. to dryness in vac., elem. anal.; | 99% |
[TaCl3(2,3,5,6-tetraphenylphenoxide)2]
trimethylsilylmethyllithium
Conditions | Yield |
---|---|
In benzene 25°C; | 99% |
[(η(5)-C5H4(CH2)2P(H)(2,4,6-trimethylphenyl)-κP)ZrCl3(tetrahydrothiophene)]
trimethylsilylmethyllithium
[(η(5)-C5H4(CH2)2P(H)(2,4,6-trimethylphenyl))Zr(CH2SiMe3)3]
Conditions | Yield |
---|---|
In not given | 99% |
Sc(C5H4NCCH3(CH2NSi(CH3)3)2)Cl(C4H8O)
trimethylsilylmethyllithium
Sc(C5H4NCCH3(CH2NSi(CH3)3)2)CH2Si(CH3)3(C4H8O)
Conditions | Yield |
---|---|
In benzene-d6 the soln. of complex and Li-compound in C6D6 were mixed in NMR tube, 30 min (inert atm.); not sepd., detected by NMR spectra; | 99% |
trimethylsilylmethyllithium
Conditions | Yield |
---|---|
In pentane all manipulations under purified N2; pentane condensed into vessel containing solid mixt. of Ti and Li compds., frozen in liq. N2, allowed to warm to -15°C, stirred for 2 h; filtered, extd. with pentane, volatiles removed in vac., recrystd., elem. anal.; | 99% |
RhCl[2,6-bis(1-(2,6-diisopropylphenyl)iminoethyl)pyridine]
trimethylsilylmethyllithium
[Rh(CH2Si(CH3)3)(C5H3N(C(CH3)N(C6H3(CH(CH3)2)2))2)]
Conditions | Yield |
---|---|
In toluene; pentane under inert atm. mixt. Rh complex and Me3SiCH2Li in toluene-pentane was stirred for 24 h; soln. was filtered and dried in vacuo, residue was extd. with hexane, solvent was removed in vacuo; | 99% |
In toluene; pentane under Ar, Schlenk setup, pentane/toluene soln. of ligand added to metalcompd. (2:1), stirred for 1 d; filtered, evapd.; |
TaCl3(OC6H(CH3)2(C6H5)2)2
trimethylsilylmethyllithium
Conditions | Yield |
---|---|
In benzene 25°C; | 99% |
Ta(2,6-diphenylphenoxide)2Cl3
trimethylsilylmethyllithium
Conditions | Yield |
---|---|
In benzene 25°C; | 99% |
trimethylsilylmethyllithium
(N-[2-P(CHMe2)2-4-methylphenyl]2(1-))Ti=CDSiMe3(C6D5)
Conditions | Yield |
---|---|
In benzene-d6 byproducts: CH3Bu-t; at 40°C for 24 h; | 99% |
[ZrCl3(κ3-N2P-(tert-butyl)NSiMe2N(CH2CH2P(i-Pr)2)2)]
trimethylsilylmethyllithium
Conditions | Yield |
---|---|
In toluene byproducts: LiCl; using Schlenk techniques; addn. soln. of LiCH2SiMe3 (3 equiv.) to soln. of ZrCl3((t-Bu)NSiMe2N(CH2CH2P(i-Pr)2)2) in toluene at -40°C; warming to room temp.; stirring for 3 h; removal of volatile material under vac., extn. with pentane; removal of solvent under vac.; | 99% |
trimethylsilylmethyllithium
2-[(1E)-3-(trimethylsilyl)-1-propen-1-yl]naphthalene
Conditions | Yield |
---|---|
With bis(1,5-cyclooctadiene)nickel (0) In toluene; pentane at 60℃; for 2h; Reagent/catalyst; Solvent; Temperature; Inert atmosphere; Sealed tube; stereospecific reaction; | 99% |
trimethylsilylmethyllithium
1-(2-naphthalenyl)-1-(trimethylsilyloxy)ethylene
Conditions | Yield |
---|---|
With bis(1,5-cyclooctadiene)nickel (0) In toluene; pentane at 60℃; for 2h; Inert atmosphere; Sealed tube; stereospecific reaction; | 99% |
[scandium(III)(chloride)3(tetrahydrofuran)3]
trimethylsilylmethyllithium
Conditions | Yield |
---|---|
In tetrahydrofuran at 20℃; for 0.25h; | 99% |
2-Methoxynaphthalene
trimethylsilylmethyllithium
trimethyl(naphthalen-2-ylmethyl)silane
Conditions | Yield |
---|---|
With bis(1,5-cyclooctadiene)nickel (0) In toluene; pentane at 50℃; for 2h; Reagent/catalyst; Solvent; Temperature; Inert atmosphere; Schlenk technique; Sealed tube; | 99% |
With bis(1,5-cyclooctadiene)nickel (0); sodium t-butanolate; tricyclohexylphosphine In toluene at 80℃; for 12h; Inert atmosphere; Schlenk technique; Glovebox; | 76% |
(6-methoxynaphthalen-2-yl)trimethylsilane
trimethylsilylmethyllithium
Conditions | Yield |
---|---|
With bis(1,5-cyclooctadiene)nickel (0) In toluene; pentane at 50℃; for 2h; Inert atmosphere; Schlenk technique; Sealed tube; | 99% |
2-(4-methoxyphenyl)naphthalene
trimethylsilylmethyllithium
Conditions | Yield |
---|---|
With bis(1,5-cyclooctadiene)nickel (0) In toluene; pentane at 80℃; for 2h; Inert atmosphere; Schlenk technique; Sealed tube; | 99% |
4-methoxylbiphenyl
trimethylsilylmethyllithium
([1,1'-biphenyl]-4-ylmethyl)trimethylsilane
Conditions | Yield |
---|---|
With bis(1,5-cyclooctadiene)nickel (0) In toluene; pentane at 80℃; for 2h; Inert atmosphere; Schlenk technique; Sealed tube; | 99% |
2-(4-chlorophenyl)naphthalene
trimethylsilylmethyllithium
Conditions | Yield |
---|---|
With bis(1,5-cyclooctadiene)nickel (0); 1,2-bis-(diphenylphosphino)ethane In toluene; pentane at 80℃; for 2h; Sealed tube; Inert atmosphere; | 99% |
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