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Cas:1825-61-2
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inquiryMETHOXYTRIMETHYLSILANE Basic information Product Name: METHOXYTRIMETHYLSILANE Synonyms: METHYL TRIMETHYLSILYL ETHER;METHOXYTRIMETHYLSILANE;TRIMETHYLMETHOXYSILANE;(CH3)3SiOCH3;methoxytrim
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Product name: Trimethylmethoxy Silicon CAS No.:1825-61-2 Molecule Formula:C4H12OSi Molecule Weight:104.22 Purity: 98% Package: 25kg/drum Description:Colorless transparent liquid Manufacture Standards:Enterprise Standard TESTING I
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inquiryMETHOXYTRIMETHYLSILANE Basic information Product Name: METHOXYTRIMETHYLSILANE Synonyms: METHYL TRIMETHYLSILYL ETHER;TRIMETHYLMETHOXYSILANE;(CH3)3SiOCH3;methoxytrimethyl-silan;Trimethylmethoxysilane(Methoxytrimethylsilane)99%also;Silane, methox
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inquiryProName: Methoxytrimethylsilane CasNo: 1825-61-2 Appearance:- Storage:Store in dry and cool place with good seal Package: 25kg/drum, or as per your request. Application:Use as primary and secondary intermedi... Port:Chinese port
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inquiryTrimethylmethoxysilaneAppearance:solid or liquid Storage:in sealed air resistant place Package:drum and bag Application:for pharma use Transportation:by sea or air
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METHOXYTRIMETHYLSILANE Package:as requirements Application:Silane coupling agent
4-(trimethylsilyl)morpholine
bromobutyric acid
A
Methoxytrimethylsilane
B
morpholinium hydrobromide
Conditions | Yield |
---|---|
With methanol at 20℃; for 24h; | A n/a B 99.1% C 71% |
methanol
1,2-Diphenyl-1,2-bis<1-(trimethylsiloxy)ethenyl>diphosphan
A
Methoxytrimethylsilane
B
acetic acid methyl ester
C
1,2-diphenyldiphosphane
Conditions | Yield |
---|---|
for 1h; Product distribution; Ambient temperature; | A n/a B n/a C 99% |
1-cyclopropyl-1-methoxytetramethyldisilane
A
Methoxytrimethylsilane
B
1,3-dimethyl-1,3-divinyl-1,3-disilacyclobutane
Conditions | Yield |
---|---|
at 680℃; under 4E-05 Torr; | A 99% B 42% |
methanol
2,5-dimethyl-4-acetyl-5-trimethylsiloxy-1,3,4-oxadiazoline-2
A
Methoxytrimethylsilane
B
trisacetylhydrazine
Conditions | Yield |
---|---|
In dichloromethane at 24℃; for 0.5h; Product distribution; | A n/a B 98% |
(bromomethyl)trimethylsilane
sodium methylate
A
Methoxytrimethylsilane
B
(methoxymethyl)trimethylsilane
Conditions | Yield |
---|---|
In methanol for 19h; Heating; | A 0.5% B 98% |
Hexamethyldisiloxane
carbonic acid dimethyl ester
Methoxytrimethylsilane
Conditions | Yield |
---|---|
With methanol; aluminum oxide; potassium fluoride at 400℃; | 98% |
bis(trimethylsilyl)mercury
tributyltin methoxide
A
Methoxytrimethylsilane
B
bis(tri-n-butyltin)
Conditions | Yield |
---|---|
In benzene 25°C; 0.1 h; | A 95% B 98% C 96% |
methanol
(2-Trimethylsilanyl-1-trimethylsilanyloxy-cyclopropyl)-phosphonic acid diethyl ester
A
Methoxytrimethylsilane
B
diethyl <1-hydroxy-2-(trimethylsilyl)cyclopropyl>phosphonate
Conditions | Yield |
---|---|
for 120h; Ambient temperature; | A 97% B 85% |
(2-Trimethylsilanyl-1-trimethylsilanyloxy-cyclopropyl)-phosphonic acid diethyl ester
A
Methoxytrimethylsilane
B
diethyl <1-hydroxy-2-(trimethylsilyl)cyclopropyl>phosphonate
Conditions | Yield |
---|---|
With methanol for 120h; Ambient temperature; | A 97% B 85% |
Conditions | Yield |
---|---|
In tetrahydrofuran at 20℃; for 4h; Inert atmosphere; | A n/a B 97% |
(bromomethyl)trimethylsilane
sodium methylate
A
Methoxytrimethylsilane
B
(methoxymethyl)trimethylsilane
C
ethyl(methoxy)dimethylsilane
Conditions | Yield |
---|---|
In 1,4-dioxane; methanol for 21h; Product distribution; Mechanism; Heating; variation of solvents and reaction time; | A 1.2% B 96% C 0.3% |
In 1,4-dioxane for 7h; Heating; | A 6% B 1% C 80% |
In 1,4-dioxane; methanol for 18h; Heating; | A 9% B 24% C 60% |
trimethylsilyl cyanide
tetraphenylphosphonium bromide
A
Methoxytrimethylsilane
Conditions | Yield |
---|---|
Stage #1: trimethylsilyl cyanide; potassium trimethoxy(trifluoromethyl)boranuide at 70℃; for 2.5h; Stage #2: tetraphenylphosphonium bromide In water | A n/a B 96% |
Conditions | Yield |
---|---|
chloro-trimethyl-silane at 0℃; for 0.0166667h; | 95% |
sodium methylate
bis(trimethylsilyl) [2-(2-furyl)-1-(trimethylsilyloxycarbonyl)ethyl]phosphonite
A
Methoxytrimethylsilane
Conditions | Yield |
---|---|
In methanol Heating; | A n/a B 95% |
sodium methylate
bis(trimethylsilyl) 2-(2-furyl)ethylphosphonite
A
Methoxytrimethylsilane
Conditions | Yield |
---|---|
In methanol Heating; | A n/a B 94% |
sodium methylate
bis(trimethylsilyl) 2,4-bis(2-furyl)butylphosphonite
A
Methoxytrimethylsilane
Conditions | Yield |
---|---|
In methanol Heating; | A n/a B 93% |
methanol
A
ethyl methyl ether
B
Methoxytrimethylsilane
C
Trifluoromethanesulfonamide
Conditions | Yield |
---|---|
Heating; | A n/a B n/a C 92% |
trimethylsilyl cyanide
(E)-methyl cinnamyl carbonate
A
Methoxytrimethylsilane
B
(E)-4-phenyl-3-butenenitrile
Conditions | Yield |
---|---|
tetrakis(triphenylphosphine) palladium(0) In tetrahydrofuran for 16h; Heating; | A n/a B 92% |
Conditions | Yield |
---|---|
tetrakis(triphenylphosphine) palladium(0) In tetrahydrofuran for 15h; Heating; | A n/a B 92% |
C--N-(trimethylsilyl)nitrilimine
A
Methoxytrimethylsilane
B
(diazo)methane
Conditions | Yield |
---|---|
With methanol Yields of byproduct given; | A n/a B 92% |
trimethylsilyl cyanide
sodium tetramethoxyborate
A
Methoxytrimethylsilane
Conditions | Yield |
---|---|
at 60℃; for 48h; | A n/a B 92% |
Conditions | Yield |
---|---|
Stage #1: trimethylsilyl cyanide; potassium (pentafluoroethyl)trimethoxyborate at 20℃; for 20h; Inert atmosphere; Stage #2: With dihydrogen peroxide; potassium carbonate In water at 20℃; for 2h; | A n/a B 92% |
methanol
trimethyl(phenanthren-9-ylmethyl)silane
A
Methoxytrimethylsilane
B
9-(methoxymethyl)phenanthrene
Conditions | Yield |
---|---|
With copper(II) bis(tetrafluoroborate) In acetonitrile for 40h; Irradiation; | A n/a B 91% |
Conditions | Yield |
---|---|
Stage #1: 1,1,1,3,3,3-hexamethyl-disilazane With C12H24KO6(1+)*Br3H(1-) In acetonitrile at 20℃; for 0.0166667h; Stage #2: methanol In acetonitrile at 20℃; for 0.333333h; | 90% |
trimethylsilyl iodide
B
Methoxytrimethylsilane
Conditions | Yield |
---|---|
In dichloromethane under N2, addn. at -78°C, allowed to warm to room temp.; removal of solvent in vac., dissolved in CH2Cl2/hexane, cooled to -5°C, filtered; elem. anal.; | A 90% B n/a |
1,1-dimethoxy-1-phenyl-2,2,2-trimethyldisilane
2,3-dimethyl-buta-1,3-diene
A
Methoxytrimethylsilane
B
1-methoxy-1-phenyl-3,4-dimethyl-1-silacyclopent-3-ene
Conditions | Yield |
---|---|
at 500℃; under 0.001 Torr; | A n/a B 89% |
A
Methoxytrimethylsilane
Conditions | Yield |
---|---|
at 200℃; under 0.1 Torr; | A n/a B 89% |
Conditions | Yield |
---|---|
With urea at 20℃; for 4h; | 88.1% |
With triethylamine at 20℃; for 0.05h; Inert atmosphere; | 85% |
With aniline 1.) 20 deg C, 15 min, 2.) boiling water bath, 20 min; | 23% |
methanol
1-<(trimethylsilyl)methyl>naphthalene
A
Methoxytrimethylsilane
B
1-(methoxymethyl)naphthalene
Conditions | Yield |
---|---|
With copper(II) bis(tetrafluoroborate) In acetonitrile for 43h; Irradiation; | A n/a B 88% |
trimethylsilyl cyanide
cyclohex-2-enyl methyl carbonate
A
Methoxytrimethylsilane
B
cyclohex-2-enecarbonitrile
Conditions | Yield |
---|---|
tetrakis(triphenylphosphine) palladium(0) In tetrahydrofuran for 18h; Heating; | A n/a B 88% |
Methoxytrimethylsilane
B
(2R,3R,4R,5S)-3,4-bis(benzyloxy)-2-((benzyloxy)methyl)-5-methoxytetrahydrofuran
Conditions | Yield |
---|---|
With trimethylsilyl trifluoromethanesulfonate; diphenyltin sulfide In dichloromethane for 2h; Ambient temperature; | A 99% B 1% |
With trimethylsilyl trifluoromethanesulfonate; lithium perchlorate; diphenyltin sulfide In dichloromethane for 2h; Ambient temperature; | A 5% B 95% |
Methoxytrimethylsilane
2,3-Dimethoxy-4-[(triisopropylsilanyl)-ethynyl]-4-trimethylsilanyloxy-cyclobut-2-enone
3,4,4-Trimethoxy-2-[(triisopropylsilanyl)-ethynyl]-cyclobut-2-enone
Conditions | Yield |
---|---|
With trimethylsilyl trifluoromethanesulfonate In tetrahydrofuran at 25℃; for 0.5h; | 99% |
Conditions | Yield |
---|---|
With trimethylsilyl trifluoromethanesulfonate In dichloromethane at 0℃; for 3h; | 99% |
Conditions | Yield |
---|---|
With trimethylsilyl trifluoromethanesulfonate at 0 - 20℃; solid phase reaction; | 99% |
Conditions | Yield |
---|---|
With trimethylsilyl trifluoromethanesulfonate at 0 - 20℃; solid phase reaction; | 99% |
Conditions | Yield |
---|---|
With trimethylsilyl trifluoromethanesulfonate at 0 - 20℃; solid phase reaction; | 99% |
Conditions | Yield |
---|---|
With trimethylsilyl trifluoromethanesulfonate at 0 - 20℃; solid phase reaction; | 99% |
Methoxytrimethylsilane
trimethylsilyl cyanide
A
trimethylsilyl fluoride
Conditions | Yield |
---|---|
With lithium tetrafluoroborate at 20℃; for 48h; Product distribution / selectivity; | A n/a B 99% |
Methoxytrimethylsilane
trimethylsilyl cyanide
ortho-bromobenzaldehyde
2-(2-bromophenyl)-2-methoxyacetonitrile
Conditions | Yield |
---|---|
Stage #1: Trimethylmethoxysilane; ortho-bromobenzaldehyde With iron(III) chloride at 0℃; for 2h; Inert atmosphere; Schlenk technique; Stage #2: trimethylsilyl cyanide at 0℃; for 1.33333h; Inert atmosphere; Schlenk technique; | 99% |
Stage #1: Trimethylmethoxysilane; ortho-bromobenzaldehyde With iron(III) chloride In neat (no solvent) at 0℃; for 2h; Inert atmosphere; Stage #2: trimethylsilyl cyanide In neat (no solvent) at 0℃; for 1.33333h; Inert atmosphere; | 88% |
2,3,5-tri-O-benzyl-D-ribofuranose
Methoxytrimethylsilane
Conditions | Yield |
---|---|
With trifluoromethylsulfonic anhydride; diphenyltin sulfide; cesium fluoride In diethyl ether | 98% |
Methoxytrimethylsilane
2''-(tert-Butyl-diphenyl-silanyloxymethyl)-[2,4';2',4'']teroxazole-4-carbaldehyde
2''-(tert-Butyl-diphenyl-silanyloxymethyl)-4-dimethoxymethyl-[2,4';2',4'']teroxazole
Conditions | Yield |
---|---|
With trimethylsilyl trifluoromethanesulfonate In dichloromethane at -40℃; | 98% |
Conditions | Yield |
---|---|
In pentane (N2); Schlenk technique; soln. of MeOSiMe3 in pentane was added to suspn. of Fe complex in pentane at -78°C; mixt. was slowly warmed to room temp.; stirred overnight; volatiles removed (vac.); recrystd. (hexane); | 98% |
Conditions | Yield |
---|---|
In dichloromethane byproducts: (CH3)3SiCl; (N2); addn. of 5 equiv. of silane deriv. to CH2Cl2 soln. of vanadium compd. at room temp., stirring for 16 h at room temp.; evapn., elem. anal.; | 98% |
Methoxytrimethylsilane
2,3,8-trioxocephalotaxane
2-methoxy-3,8-dioxocephalotax-1-ene
Conditions | Yield |
---|---|
With trifluorormethanesulfonic acid In dichloromethane for 24h; | 97% |
Conditions | Yield |
---|---|
With trimethylsilyl trifluoromethanesulfonate In dichloromethane at 0℃; for 3h; | 97% |
Conditions | Yield |
---|---|
With trimethylsilyl trifluoromethanesulfonate In dichloromethane at 0℃; for 3h; | 97% |
Methoxytrimethylsilane
niobium pentachloride
trichlorodimethoxyniobium(V)
Conditions | Yield |
---|---|
In dichloromethane byproducts: trimethylchlorosilane; reaction at -78°C, then was allowed to warm to room temp., concentreting under reduced pressure, hexane was added to give a white crist. solid (all in an inert atmosphere); washing with hexane, dried under vac., elem.anal.; | 97% |
Methoxytrimethylsilane
(±)-demethylcephalotaxinone
(±)-cephalotaxinone
Conditions | Yield |
---|---|
With trifluorormethanesulfonic acid In dichloromethane at 0 - 40℃; Inert atmosphere; | 97% |
Methoxytrimethylsilane
1-Trimethylsilanylmethyl-cyclododecanecarbaldehyde
1-Methoxy-2-methylene-cyclotridecane
Conditions | Yield |
---|---|
With trimethylsilyl trifluoromethanesulfonate In dichloromethane Ambient temperature; | 96% |
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