Dayangchem’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
Cas:791-31-1
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inquiryBottom price high purity Triphenylsilanol Cas 791-31-1 Company profile Wuhan Fortuna Chemical Co.,Ltd established in 2006, is a big integrative chemical enterprise being engaged in Pharmaceutical & its intermediates, Food/Feed additives, Fin
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inquiryTriphenylsilanol Basic information Product Name: Triphenylsilanol Synonyms: TRIPHENYLSILANOL;hydroxytriphenyl-silan;Silane, (hydroxytriphenyl)-;Silanol,triphenyl-;Triphenylhydroxysilane;
Cas:791-31-1
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inquiryTriphenylsilanol CAS:791-31-1 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 organic intermedia
Cas:791-31-1
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Min.Order:10 Gram
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inquirySuperior quality Appearance:White crystal 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 Pharmaceutical Intermediates Transportation:BY A
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inquiryShandong Mopai Biotechnology Co., LTD is a leading manufacturer and supplier of chemicals in China. We develop produce and distribute high quality pharmaceuticals, intermediates, special chemicals and OLED intermediates and other fine chemicals. W
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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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Conditions | Yield |
---|---|
With water In acetone at 20℃; for 5h; | 99% |
With 2,2,2-Trifluoroacetophenone; dihydrogen peroxide In acetonitrile; tert-butyl alcohol for 0.5h; Time; Green chemistry; | 99% |
With water at 20℃; for 2.83333h; | 99% |
triphenylhydroxysilane
Conditions | Yield |
---|---|
With H2O; HCl In water; acetone stirring (room temp., 5 min); evapn. in air, extn. (CCl4, 70°C), pptn. on evapn.; IR spectroscopy; | 99% |
Conditions | Yield |
---|---|
With tert.-butylhydroperoxide In acetonitrile at 50℃; for 12h; | 98.3% |
Conditions | Yield |
---|---|
With water In acetone at 25℃; for 6h; Catalytic behavior; Mechanism; | A n/a B 98% |
With water; silver nitrate at 24.84℃; for 0.5h; | A 45% B 49% |
sodium triphenylsilanolate
triphenylhydroxysilane
Conditions | Yield |
---|---|
With CH3COOH In acetic acid | 97% |
Conditions | Yield |
---|---|
With (CO)5WC(OEt)SiPh3 In diethyl ether at 80 - 100℃; for 1h; Product distribution; | A 96% B n/a |
Conditions | Yield |
---|---|
With carbon monoxide In diethyl ether High Pressure; under dried N2; addn. of N-methylbenzimine at 25°C to a soln. of W-complex (CO-pressure: 50 atm); stirring for 2 d at room temp., then for 1-2 h at 80-100°C; vac.-evapn. until dryness; residue dissolved in petroleum ether/ether; chromy. (silica gel/petroleum ether/ether); recrystn. from petroleum ether; elem. anal.; | A n/a B 96% |
With carbon monoxide In pentane High Pressure; under dried N2; addn. of N-methylbenzimine at 25°C to a soln. of W-complex (CO-pressure: 50 atm); stirring for 2 d at room temp., then for 1-2 h at 80-100°C; vac.-evapn. until dryness; residue dissolved in petroleum ether/ether; chromy. (silica gel/petroleum ether/ether); recrystn. from petroleum ether; elem. anal.; | A n/a B 96% |
A
chromium(0) hexacarbonyl
B
triphenylhydroxysilane
Conditions | Yield |
---|---|
With carbon monoxide In diethyl ether High Pressure; under dried N2; addn. of N-methylbenzimine at 25°C to a soln. of W-complex (CO-pressure: 50 atm); stirring for 2 d at room temp., then for 1-2 h at 80-100°C; vac.-evapn. until dryness; residue dissolved in petroleum ether/ether; chromy. (silica gel/petroleum ether/ether); recrystn. from petroleum ether; elem. anal.; | A n/a B 96% |
With carbon monoxide In pentane High Pressure; under dried N2; addn. of N-methylbenzimine at 25°C to a soln. of W-complex (CO-pressure: 50 atm); stirring for 2 d at room temp., then for 1-2 h at 80-100°C; vac.-evapn. until dryness; residue dissolved in petroleum ether/ether; chromy. (silica gel/petroleum ether/ether); recrystn. from petroleum ether; elem. anal.; | A n/a B 96% |
A
molybdenum hexacarbonyl
B
triphenylhydroxysilane
Conditions | Yield |
---|---|
With carbon monoxide In diethyl ether High Pressure; under dried N2; addn. of N-methylbenzimine at 25°C to a soln. of W-complex (CO-pressure: 50 atm); stirring for 2 d at room temp., then for 1-2 h at 80-100°C; vac.-evapn. until dryness; residue dissolved in petroleum ether/ether; chromy. (silica gel/petroleum ether/ether); recrystn. from petroleum ether; elem. anal.; | A n/a B 96% |
With carbon monoxide In pentane High Pressure; under dried N2; addn. of N-methylbenzimine at 25°C to a soln. of W-complex (CO-pressure: 50 atm); stirring for 2 d at room temp., then for 1-2 h at 80-100°C; vac.-evapn. until dryness; residue dissolved in petroleum ether/ether; chromy. (silica gel/petroleum ether/ether); recrystn. from petroleum ether; elem. anal.; | A n/a B 96% |
Conditions | Yield |
---|---|
With 1% Au/TiO2; water In ethyl acetate at 55℃; for 5h; | 92% |
benzylidene phenylamine
A
tungsten hexacarbonyl
D
triphenylhydroxysilane
Conditions | Yield |
---|---|
With carbon monoxide In diethyl ether High Pressure; under dried N2; addn. of N-methylbenzimine at 25°C to a soln. of W-complex (CO-pressure: 50 atm); stirring for 2 d at room temp., then for 1-2 h at 80-100°C; vac.-evapn. until dryness; residue dissolved in petroleum ether/ether; chromy. (silica gel/petroleum ether/ether); recrystn. from petroleum ether; elem. anal.; | A n/a B n/a C n/a D 90% |
benzylidene phenylamine
C
chromium(0) hexacarbonyl
D
triphenylhydroxysilane
Conditions | Yield |
---|---|
With carbon monoxide In diethyl ether High Pressure; under dried N2; addn. of N-methylbenzimine at 25°C to a soln. of W-complex (CO-pressure: 50 atm); stirring for 2 d at room temp., then for 1-2 h at 80-100°C; vac.-evapn. until dryness; residue dissolved in petroleum ether/ether; chromy. (silica gel/petroleum ether/ether); recrystn. from petroleum ether; elem. anal.; | A 74% B 16% C n/a D 90% |
benzylidene phenylamine
C
molybdenum hexacarbonyl
D
triphenylhydroxysilane
Conditions | Yield |
---|---|
With carbon monoxide In diethyl ether High Pressure; under dried N2; addn. of N-methylbenzimine at 25°C to a soln. of W-complex (CO-pressure: 50 atm); stirring for 2 d at room temp., then for 1-2 h at 80-100°C; vac.-evapn. until dryness; residue dissolved in petroleum ether/ether; chromy. (silica gel/petroleum ether/ether); recrystn. from petroleum ether; elem. anal.; | A n/a B n/a C n/a D 90% |
Conditions | Yield |
---|---|
With palladium on activated charcoal; hydrogen In tetrahydrofuran-d8 at 20℃; under 760.051 Torr; for 1.5h; Reagent/catalyst; Solvent; | A n/a B 90% |
Conditions | Yield |
---|---|
In tetrahydrofuran at -70°C; 2mol (C6H5)3SiLi;; | A 11.2% B 50.3% C 77.5% D 33.3% |
In tetrahydrofuran at -70°C; 2mol (C6H5)3SiLi;; | A 11.2% B 50.3% C 77.5% D 33.3% |
Conditions | Yield |
---|---|
Stage #1: Acetyltriphenylsilane; 1-phenyl-5-((3-phenylpropyl)sulfonyl)-1H-tetrazole With lithium hexamethyldisilazane In tetrahydrofuran at -78℃; Brook rearrangement; Stage #2: With water In tetrahydrofuran | A 75% B n/a |
triphenylhydroxysilane
Conditions | Yield |
---|---|
With H2O In water; acetone stirring (room temp., 5 min); evapn. in air, extn. (CCl4, 70°C), pptn. on evapn.; IR spectroscopy; | 75% |
N-Benzylidenemethylamine
A
tungsten hexacarbonyl
D
triphenylhydroxysilane
Conditions | Yield |
---|---|
With carbon monoxide In diethyl ether High Pressure; under dried N2; addn. of N-methylbenzimine at 25°C to a soln. of W-complex (CO-pressure: 50 atm); stirring for 2 d at room temp., then for 1-2 h at 80-100°C; vac.-evapn. until dryness; residue dissolved in petroleum ether/ether; chromy. (silica gel/petroleum ether/ether); recrystn. from petroleum ether; elem. anal.; | A n/a B 74% C 16% D 5% |
N-Benzylidenemethylamine
C
chromium(0) hexacarbonyl
D
triphenylhydroxysilane
Conditions | Yield |
---|---|
With carbon monoxide In diethyl ether High Pressure; under dried N2; addn. of N-methylbenzimine at 25°C to a soln. of W-complex (CO-pressure: 50 atm); stirring for 2 d at room temp., then for 1-2 h at 80-100°C; vac.-evapn. until dryness; residue dissolved in petroleum ether/ether; chromy. (silica gel/petroleum ether/ether); recrystn. from petroleum ether; elem. anal.; | A 74% B 16% C n/a D 5% |
N-Benzylidenemethylamine
C
molybdenum hexacarbonyl
D
triphenylhydroxysilane
Conditions | Yield |
---|---|
With carbon monoxide In diethyl ether High Pressure; under dried N2; addn. of N-methylbenzimine at 25°C to a soln. of W-complex (CO-pressure: 50 atm); stirring for 2 d at room temp., then for 1-2 h at 80-100°C; vac.-evapn. until dryness; residue dissolved in petroleum ether/ether; chromy. (silica gel/petroleum ether/ether); recrystn. from petroleum ether; elem. anal.; | A 74% B 16% C n/a D 5% |
Conditions | Yield |
---|---|
With 18-crown-6 ether; potassium tert-butylate In tetrahydrofuran; dimethyl sulfoxide at -45 - 20℃; | A 71% B 19% |
With 18-crown-6 ether; potassium tert-butylate; dimethyl sulfoxide In tetrahydrofuran at -45 - 20℃; | A 71% B 19% |
With 18-crown-6 ether; potassium tert-butylate; dimethyl sulfoxide at 20℃; for 0.333333h; | A 23% B 70% |
1-propenyl(triphenyl)silane
B
triphenylhydroxysilane
Conditions | Yield |
---|---|
With 18-crown-6 ether; potassium tert-butylate; dimethyl sulfoxide at 20℃; for 0.333333h; | A 68% B 26% |
dimethyl(phenyl)silyllithium
triphenylsilyl tris(trimethylsilyl)silanecarboxylate
A
Tris-(trimethylsilyl)-silancarbonsaeure
B
2,2-dimethyl-2-phenyltris(trimethylsilyl)disilane
C
triphenylhydroxysilane
Conditions | Yield |
---|---|
With water In tetrahydrofuran for 20h; | A 10% B 64% C 61% |
phenyllithium
triphenylsilyl tris(trimethylsilyl)silanecarboxylate
A
2,2-dimethyl-2-phenyltris(trimethylsilyl)disilane
B
triphenylhydroxysilane
Conditions | Yield |
---|---|
With water In tetrahydrofuran | A n/a B 61% |
p-chlorphenylisocyanate
3-Diethylamino-2-<1-(triphenylsiloxy)vinyl>-2-cyclobuten-1-on
A
2-Acetyl-3-(diethylamino)-2-cyclobuten-1-on
B
4'-Chlor-3-<2-(diethylamino)-4-oxo-1-cyclobutenyl>-3-oxopropananilid
C
triphenylhydroxysilane
Conditions | Yield |
---|---|
In acetonitrile for 144h; Ambient temperature; | A 60% B 30% C 58% |
3-Diethylamino-2-<1-(triphenylsiloxy)vinyl>-2-cyclobuten-1-on
A
2-Acetyl-3-(diethylamino)-2-cyclobuten-1-on
B
4'-Chlor-3-<2-(diethylamino)-4-oxo-1-cyclobutenyl>-3-oxopropananilid
C
triphenylhydroxysilane
Conditions | Yield |
---|---|
With p-chlorphenylisocyanate In acetonitrile for 144h; Ambient temperature; | A 60% B 30% C 58% |
With p-chlorphenylisocyanate In acetonitrile for 144h; Ambient temperature; further reagent: m-chloroperbenzoic acid; | A 60% B 30% C 58% |
tris(trimethylsilyl)silyllithium
triphenylsilyl tris(trimethylsilyl)silanecarboxylate
A
tetrakis(trimethylsilyl)silane
B
Tris-(trimethylsilyl)-silancarbonsaeure
D
triphenylhydroxysilane
Conditions | Yield |
---|---|
With water In tetrahydrofuran | A 19% B 58% C 46% D 37% |
Conditions | Yield |
---|---|
With oxygen; ozone In ethyl acetate at -78℃; | A 9% B 58% |
4-methoxy-aniline
A
triphenylsilyl fluoride
B
4-methoxyacetanilide
C
3-benzyltetrahydrofuran-2-one
D
triphenylhydroxysilane
Conditions | Yield |
---|---|
With tetrabutyl ammonium fluoride In tetrahydrofuran at 0 - 20℃; for 4h; Inert atmosphere; | A 40% B 57% C 30% D 46% |
Conditions | Yield |
---|---|
With hydrogen fluoride In methanol for 0.5h; Ambient temperature; | 100% |
With hydrogen fluoride In methanol at 20℃; for 0.5h; Substitution; | 95% |
With ethanol; hydrogen fluoride; water | |
With HF In hydrogen fluoride aq. HF; (C6H5)3SiOH and 48% aq. HF;; | >99 |
With boron trifluoride diethyl etherate In tetrahydrofuran at 20℃; for 24h; Inert atmosphere; |
salicylic alcohol
boric acid
triphenylhydroxysilane
2-triphenylsiloxy-4H-1,3,2-benzodioxaborin
Conditions | Yield |
---|---|
In benzene byproducts: H2O; azeotropic removal of water; elem. anal.; | 100% |
boric acid
benzene-1,2-diol
triphenylhydroxysilane
2-triphenylsiloxy-1,3,2-benzodioxaborole
Conditions | Yield |
---|---|
In benzene byproducts: H2O; azeotropic removal of water; elem. anal.; | 100% |
boric acid
ethylene glycol
triphenylhydroxysilane
2-triphenylsiloxy-1,3,2-dioxaborolane
Conditions | Yield |
---|---|
In benzene byproducts: H2O; azeotropic removal of water; distd. in vac., elem. anal.; | 100% |
Conditions | Yield |
---|---|
With tetrahydrofuran In tetrahydrofuran; hexane byproducts: methane; (dry N2); dropwise addn. of AlMe3 hexane soln. to a stirred soln. of 3 equiv. of HOSiPh3 in THF at 0°C, stirring (12 h); removal of volatiles in vac.; | 99.9% |
tetrabenzylzirconium(IV)
triphenylhydroxysilane
Conditions | Yield |
---|---|
In benzene silanol reacted with Zr compd. (0.5 equiv.) in benzene; | 99% |
[Re(neopentyl)2(neopentylidene)(neopentylydine)]
triphenylhydroxysilane
Conditions | Yield |
---|---|
In benzene byproducts: t-BuCH3; benzene, 1 equiv of silanol, room temp.; | 99% |
In benzene-d6 byproducts: neopentane; (Ar); using Schlenk techniques; addn. of 1 equiv. of Ph3SiOH to soln. ofRe(C(t-Bu))(CH(t-Bu))(CH2(t-Bu))2 in C6D6 in NMR tube; holding at room temp. for 12 h; monitoring by NMR; evapn., as inseperable mixt. of syn and anti rotamersin 10/1 ratio; as oil; |
triphenylhydroxysilane
Conditions | Yield |
---|---|
In toluene (argon); stirring (room temp., 12 h); removal of volatiles (vac.), recrystn. (hot toluene); elem. anal.; | 99% |
triphenylhydroxysilane
Conditions | Yield |
---|---|
In benzene byproducts: (CH3)2CHOH; performed in a moisture free environment; benzene soln. of Zr(acac)2(OiPr)2 added to a benzene suspension of the organic ligand; refluxed for 4h; solvent removed under reduced pressure; purified by recrystallization from a mixture of dichloromethane and n-hexane; elem. anal.; | 99% |
methoxy(diphenyl)pyrrolidinosilane
triphenylhydroxysilane
1-methoxy-1,1,3,3,3-pentaphenyldisiloxane
Conditions | Yield |
---|---|
In diethyl ether at 20℃; for 30h; | 99% |
triphenylhydroxysilane
Conditions | Yield |
---|---|
In toluene byproducts: CpH; Ar-atmosphere; stirring Zr-complex with 2 equiv. of Si-compd. (room temp., 5 h); evapn. (after 15 h, reduced pressure, room temp.), addn. of heptane, filtration, washing (heptane), drying (vac.); | 98% |
In toluene byproducts: CpH; Ar-atmosphere; stirring Zr-complex with 1 equiv. of Si-compd. (room temp., 5 h); evapn. (after 15 h, reduced pressure, room temp.), addn. of heptane, filtration, washing (heptane), drying (vac.); | 41% |
triphenylhydroxysilane
[Al(OSiPh3)2(C(SiMe3)3)(thf)]
Conditions | Yield |
---|---|
In toluene under Ar; soln. of Ph3SiOH in toluene added to soln. of Al complex in toluene at 0°C under stirring, mixt. allowed to warm to room temp.,stirred for 18 h; filtered, filtrate evapd., residue recrystd. from heptane-toluene (1:1);elem. anal.; | 98% |
(2,4-tert-butyl-6-([(2'-dimethylaminoethyl)methylamino]methyl)phenolate)ZnEt
triphenylhydroxysilane
(2-tert-butyl-4-methoxy-6-{[(2'-dimethylaminoethyl)-methylamino]methyl}phenol-H)ZnSiOPh3
Conditions | Yield |
---|---|
In toluene at 24.84℃; for 16h; Inert atmosphere; | 98% |
Conditions | Yield |
---|---|
In 1,4-dioxane at 20℃; for 0.25h; | 98% |
Conditions | Yield |
---|---|
In toluene at 20℃; for 2h; | 97% |
Conditions | Yield |
---|---|
In tetrahydrofuran under Ar atm. at 0°C HOSiPh3 was added dropwise to soln. (Me3SiFlSi)4O12(TiOiPr)4 in THF and stirred for 16 h; volatiles were removed in vacuo, recrystn. from hexane; elem. anal.; | 97% |
ethyl trimethylsilyl ether
triphenylhydroxysilane
1,1,1-trimethyl-3,3,3-triphenyl-disiloxane
Conditions | Yield |
---|---|
96.5% | |
96.5% | |
96.5% | |
With hydrogenchloride |
triphenylhydroxysilane
((((CH3)3C)2(O)C6H2CHNCH2)2)Al(OSi(C6H5)3)
Conditions | Yield |
---|---|
In toluene inert atmosphere; stirring (25°C, 2 h ); filtering,; | 96% |
Cyclohexyl isocyanide
dimethyl acetylenedicarboxylate
triphenylhydroxysilane
dimethyl 2-((cyclohexylimino)methylene)-3-(triphenylsilyloxy)succinate
Conditions | Yield |
---|---|
In dichloromethane at 20℃; for 8h; | 96% |
[C4H2N(2,5-CH2NMe2)2AlH2]
triphenylhydroxysilane
[C4H2N(2,5-CH2NMe2)2Al(OSiPh3)2]
Conditions | Yield |
---|---|
In dichloromethane N2; DCM soln. of ligand added dropwise to DCM soln. of Al compd. (2:1 molar ratio), mixt. stirred at room temp. for 12 h; evapd. (vac.), recrystd. (DCM); | 96% |
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