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inquiryProduct Name: Lithium tert-butoxide Synonyms: LTB;LITHIUM T-BUTOXIDE;LITHIUM TERT-BUTOXIDE;LITHIUM TERT-BUTYLATE;2-methyl-2-propanolithiumsalt;2-methyl-2-propanollithiumsalt;lithiumtert-butanolate;tert-butoxylithium CAS: 1907-33-
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Cas:1907-33-1
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inquiryLithium tert-butoxide CAS:1907-33-1 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 inte
Cas:1907-33-1
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inquiryHello, dear friend! I'm Hansen and Allen from China. Welcome to my lookchem mall! The following is a brief introduction of our company's products and services. If you are interested in our products, please contact us by emai
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Cas:1907-33-1
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Cas:1907-33-1
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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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Cas:1907-33-1
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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
Cas:1907-33-1
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inquiryZibo Hangyu Biotechnology Development 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 chemi
Cas:1907-33-1
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inquirySuperior quality, moderate price & quick delivery. Appearance:colourless liquid Storage:Stored in cool, dry and ventilation place; Away from fire and heat Package:25kg/drum, or as per your request. Application:Used as Pharmaceutical Intermediat
Huarong Industrial Group Limited established since 2006 , has been actively developing specialty products for Finished Dosages, APIs, Intermediates, and Fine chemicals markets in North America, Europe, Korea, Japan, Mid-East and all over the World.
Cas:1907-33-1
Min.Order:1 Gram
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inquiry1. Product advantages ♦ High purity, all above 98.5%, no impurities after dissolution ♦ We will test each batch to ensure quality ♦ OEM and private brand services designed for free ♦ Various cap colors available ♦ W
Cas:1907-33-1
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inquiryLithium tert-butoxide Basic information Product Name: Lithium tert-butoxide Synonyms: LTB;LITHIUM T-BUTOXIDE;LITHIUM TERT-BUTOXIDE;LITHIUM TERT-BUTYLATE;Lithium tertiary butoxide;Lithiumtert-butoxid;Lithium tert-butoxide, 1M solution in hexane
Cas:1907-33-1
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Negotiable
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inquiryfactory?direct?saleAppearance:White Powder Storage:Store In Dry, Cool And Ventilated Place Package:25kg/drum, also according to the clients requirement Application:It is widely used as a thickener, emulsifier and stabilizer Transportation:By Sea Or B
Cas:1907-33-1
Min.Order:1 Kilogram
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Cas:1907-33-1
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Cas:1907-33-1
Min.Order:1 Gram
Negotiable
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inquiry1.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
Cas:1907-33-1
Min.Order:1 Metric Ton
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inquiryn-butyllithium
tert-butylperoxytrimethylsilane
A
1-butylene
B
octane
C
n-butyl tert-butyl ether
D
butoxytrimethylsilane
E
lithium trimethylsilanolate
F
lithium tert-butoxide
Conditions | Yield |
---|---|
In benzene Mechanism; other solvent; |
n-butyllithium
tert-butylperoxytrimethylsilane
A
1-butylene
B
n-butyl tert-butyl ether
C
lithium trimethylsilanolate
D
lithium tert-butoxide
Conditions | Yield |
---|---|
In benzene Further byproducts given; |
n-butyllithium
tert-butylperoxytrimethylsilane
A
octane
B
n-butyl tert-butyl ether
C
lithium trimethylsilanolate
D
lithium tert-butoxide
Conditions | Yield |
---|---|
In benzene Further byproducts given; |
n-butyllithium
tert-butylperoxytrimethylsilane
A
n-butyl tert-butyl ether
B
butoxytrimethylsilane
C
lithium trimethylsilanolate
D
lithium tert-butoxide
Conditions | Yield |
---|---|
In chloroform Further byproducts given; | |
In benzene Further byproducts given; |
n-butyllithium
tert-butylperoxytrimethylsilane
A
n-butyl tert-butyl ether
B
lithium trimethylsilanolate
C
lithium tert-butoxide
D
n-butane
Conditions | Yield |
---|---|
In benzene Further byproducts given; |
tert-butylperoxytrimethylsilane
(2-methylpropyl)lithium
A
2,5-dimethylhexane
B
1-(1,1-dimethylethoxy)-2-methylpropane
C
lithium trimethylsilanolate
D
lithium tert-butoxide
Conditions | Yield |
---|---|
In benzene Further byproducts given; |
tert-butylperoxytrimethylsilane
(2-methylpropyl)lithium
A
Isobutane
B
1-(1,1-dimethylethoxy)-2-methylpropane
C
lithium trimethylsilanolate
D
lithium tert-butoxide
Conditions | Yield |
---|---|
In benzene Further byproducts given; |
tert-butylperoxytrimethylsilane
(2-methylpropyl)lithium
A
1-(1,1-dimethylethoxy)-2-methylpropane
B
isobutoxytrimethylsilane
C
lithium trimethylsilanolate
D
lithium tert-butoxide
Conditions | Yield |
---|---|
In benzene Further byproducts given; |
tert-butylperoxytrimethylsilane
(2-methylpropyl)lithium
A
2,5-dimethylhexane
B
1-(1,1-dimethylethoxy)-2-methylpropane
C
isobutoxytrimethylsilane
D
lithium trimethylsilanolate
E
isobutene
F
lithium tert-butoxide
Conditions | Yield |
---|---|
In benzene Mechanism; other solvent; |
tert-butylperoxytrimethylsilane
(2-methylpropyl)lithium
A
1-(1,1-dimethylethoxy)-2-methylpropane
B
lithium trimethylsilanolate
C
isobutene
D
lithium tert-butoxide
Conditions | Yield |
---|---|
In benzene Further byproducts given; |
Conditions | Yield |
---|---|
With lithium hexamethyldisilazane In tetrahydrofuran at 25℃; Thermodynamic data; ΔHdep; | |
With n-butyllithium | |
With n-butyllithium |
lithium tert-butyl hydroperoxide
A
lithium formate
B
lithium acetate
C
lithium tert-butoxide
D
tert-butyl alcohol
Conditions | Yield |
---|---|
In various solvent(s) at 80℃; for 8h; Yield given. Yields of byproduct given; | |
In toluene; cyclohexene at 85℃; for 5h; Kinetics; Product distribution; other solvent, other temperature, other time; | |
In toluene; cyclohexene at 85℃; for 5h; Yield given. Yields of byproduct given; |
Conditions | Yield |
---|---|
In hexane |
A
lithium formate
B
lithium acetate
C
lithium tert-butoxide
D
tert-butyl alcohol
Conditions | Yield |
---|---|
1-amino-naphthalene In n-heptane at 80℃; Thermodynamic data; Rate constant; other temperature, other solvent, reaction energy, activation entropy, activation enthalpy, gibbs function; |
Conditions | Yield |
---|---|
In tetrahydrofuran; hexane |
Conditions | Yield |
---|---|
In hexane at 20℃; for 0.5 - 12h; Product distribution / selectivity; |
4-methyl-benzoyl chloride
lithium tert-butoxide
tert-butyl 4-methylbenzoate
Conditions | Yield |
---|---|
With sodium chloride In diethyl ether; ethyl acetate; tert-butyl alcohol | 100% |
In tetrahydrofuran; hexanes at 20℃; | 98% |
In tetrahydrofuran; tert-butyl alcohol at 20℃; for 6h; | 88% |
lithium tert-butoxide
Conditions | Yield |
---|---|
In tetrahydrofuran at -30℃; for 0.166667h; | 100% |
molybdenum(IV) chloride
lithium tert-butoxide
Tetrakis(tert-butoxy)molybdaen(IV)
Conditions | Yield |
---|---|
In tetrahydrofuran; hexane under Ar; THF added to MoCl4, suspn. cooled (ice bath), soln. of LiOtBu in THF/hexane added with syringe, mixt. stirred for 1 h at 0°C, slowly warmed to room temp., stirred overnight; THF removed (vac.), residue extd. with pentane, then with CH2Cl2, filtered, combined extracts evapd. in vac., recrystd. from cold pentane (low yield); elem. anal.; | 99% |
tetrahydrofuran
[HZnOC(CH3)3]4
lithium tert-butoxide
[(HZnOC(CH3)3)3Li(OC4H8)OC(CH3)3]
Conditions | Yield |
---|---|
In tetrahydrofuran Zn complex (3 equiv.) was reacted with LiO-t-Bu (4 equiv.) in THF at ambient temp.; | 99% |
tungsten(IV)(N-2,6-(i-Pr)2C6H3)(CH2-t-Bu)3Cl
lithium tert-butoxide
Conditions | Yield |
---|---|
In benzene under N2 atm. to soln. W complex in benzene LiOR was added and heated at60°C overnight; soln. was filtered and concd. to dryness; elem. anal.; | 99% |
Conditions | Yield |
---|---|
In hexane for 1h; Product distribution / selectivity; | 99% |
In ethanol; hexane for 1h; Product distribution / selectivity; | 77% |
(1R,4R,7R)-naphthalen-2-yl 7-isopropyl-5-methylbicyclo[2.2.2]octa-2,5-diene-2-carboxylate
lithium tert-butoxide
(1R,4R,7R)-tert-butyl 7-isopropyl-5-methylbicyclo[2.2.2]octa-2,5-diene-2-carboxylate
Conditions | Yield |
---|---|
In ethanol at 20℃; for 12h; | 99% |
(1S,4R,6R)-4-hydroxy-1-(5-hydroxy-3-methyl-3E-penten-1-ynyl)-2,2,6-trimethylcyclohexyl benzoate
lithium tert-butoxide
tert-butyl alcohol
2-trans-5-(4'-hydroxy-2',2',6'-trimethylclohex-1'-enyl)-3-methylpent-2-en-4-yn-1-ol
Conditions | Yield |
---|---|
With n-butyllithium In hexane; toluene | 98.8% |
ethyl (1S,4R,6R)-4-hydroxy-1-(5-hydroxy-3-methyl-3E-penten-1-ynyl)-2,2,6-trimethylcyclohexylcarbonate
lithium tert-butoxide
tert-butyl alcohol
2-trans-5-(4'-hydroxy-2',2',6'-trimethylclohex-1'-enyl)-3-methylpent-2-en-4-yn-1-ol
Conditions | Yield |
---|---|
With n-butyllithium In hexane; toluene | 98% |
[Ni(II)(N,N,N',N'-tetramethylethylenediamine)Cl2]
lithium tert-butoxide
Conditions | Yield |
---|---|
at 60℃; for 48h; Inert atmosphere; Sealed tube; | 98% |
Conditions | Yield |
---|---|
With copper(ll) bromide In tetrahydrofuran; hexane at 20℃; for 0.333333h; Substitution; | 97% |
lithium tert-butoxide
N-(t-butoxycarbonyl)phenethylamine
Conditions | Yield |
---|---|
With copper(ll) bromide In tetrahydrofuran; hexane at 20℃; for 0.5h; Substitution; | 97% |
Conditions | Yield |
---|---|
In tetrahydrofuran; benzene Mechanism; Ambient temperature; Heating; | 96% |
In tetrahydrofuran; benzene 1.) 48 h, room temp. 2.) reflux, 3.5 h; | 96% |
lithium tert-butoxide
Conditions | Yield |
---|---|
In hexane byproducts: LiCl; dropwise addn. of soln. of LiOC(CH3)3 (31.85 mmol) in n-hexane to suspension of (CH3)3CNV(C5H5)Cl2 (31.85 mmol) in n-hexane over a period of 30 min with stirring, then stirring for 20 h at room temp. (Ar-atmosphere);; centrifuging off LiCl, washing with n-hexane, evapg. collected solns. in vac. to dryness, sublimation of residue in high vac. at 1E-4 torr/60-65°C (elem. anal.);; | 96% |
Conditions | Yield |
---|---|
With copper(II) bis(trifluoromethanesulfonate); tetrabutylammonium trifluoromethylsulfonate In tetrahydrofuran at 25℃; for 12h; Inert atmosphere; Electrochemical reaction; regioselective reaction; | 96% |
C21H16N2O2
lithium tert-butoxide
tert-butyl cinnamate
Conditions | Yield |
---|---|
In tetrahydrofuran Ambient temperature; | 95% |
lithium tert-butoxide
Mo(O-t-Bu)2(N-2,6-C6H3-i-Pr2)(CH-t-Bu)
Conditions | Yield |
---|---|
In 1,2-dimethoxyethane; diethyl ether LiO-tBu is slowly added to soln. of Mo-compd. in ether/dme over 10 min at 30°C, mixt. is allowed to warm to room temp., stirred for 2 h; evapn., extn. (pentane), filtering over Celite, evapn.,recrystn. from pentane (-40°C), elem. anal.; | 95% |
Conditions | Yield |
---|---|
In hexane; toluene; tert-butyl alcohol To a soln. of (i-PrO)3VO in hexane a soln. of (t-BuO)Li in toluene/t-butanol mixt. was added under Ar.; Solvent was completely removed under vac., elem. anal.; | 95% |
Conditions | Yield |
---|---|
In diethyl ether addn. of chilled diethyl ether to a mixt. of Nb complex and lithium alkoxide, warming to room temp., stirred for 12 h, filtered; evapn., dried (vac.), washed (cold pentane), sublimation, elem. anal.; | 95% |
Conditions | Yield |
---|---|
In dichloromethane inert atmosphere; 1 equiv. of LiO-t-Bu,slow warming from -35°C to room temp. (over 3 h); filtration, evapn.; can be crystallized (toluene, -40°C); elem. anal.; | 95% |
[Mn(cyclopentadienyl)(CO)2(C(Ph)PH(Mes))]
lithium tert-butoxide
methyl iodide
[Mn(cyclopentadienyl)(CO)(OCC(Ph)P(Me)(Mes))]
Conditions | Yield |
---|---|
In tetrahydrofuran (N2); using Schlenk techniques; dissolving of CpMn(CO)2(CPhPHMes) in THFat -40°C, treatment with t-BuOLi, cooling to -80°C, addn. dropwise of MeI, slow warming to room temp., diluting with THF, cooling to -80°C; rapid filtration through alumina, evapn. to dryness under vac., monitoring by NMR, extn. of residue with 1:1 ether-hexane, filtration of combined extracts, concn. (vac.), cooling overnight at -20°C, sepn. by decantation, washing (pentane), drying; | 95% |
24,26-dimethoxy-25,27-dihydroxy-5,11,17,23-tetra(4-tert-butyl)calix[4]arene
lithium tert-butoxide
Conditions | Yield |
---|---|
In tetrahydrofuran at 150℃; for 2h; Inert atmosphere; Schlenk technique; Reflux; | 95% |
carbon dioxide
2-fluorobenzylideneaniline
bis(pinacol)diborane
lithium tert-butoxide
Conditions | Yield |
---|---|
Stage #1: 2-fluorobenzylideneaniline; bis(pinacol)diborane; lithium tert-butoxide With (1,3-dimesitylimidazolidin-2-yl)copper(I) chloride In hexane at 20℃; for 0.0833333h; Inert atmosphere; Glovebox; Schlenk technique; Stage #2: carbon dioxide In hexane at 60℃; under 760.051 Torr; for 20h; Schlenk technique; | 95% |
lithium tert-butoxide
Re(C-t-Bu)(2,6-i-Pr2C6H3N)(O-t-Bu)2
Conditions | Yield |
---|---|
In dichloromethane byproducts: lithium chloride; N2-filled drybox or Schlenk techniques; LiO-t-Bu added to soln. of Re complex at -40°C, stirred for 1 h at room temp.; filtered through Celite, evapd., residue extd. with pentane, extract reduced in vol., ppt. recrystd. from cold pentane; elem. anal.; | 94% |
Conditions | Yield |
---|---|
In hexane; toluene; tert-butyl alcohol To a soln. of (BuO)3VO in hexane a soln. of (t-BuO)Li in toluene/t-butanol mixt. was added under Ar.; Solvent was completely removed under vac., elem. anal.; | 94% |
lithium tert-butoxide
Conditions | Yield |
---|---|
In hexane byproducts: LiCl; under Ar, 1 equiv. of Li-compd. was added in n-hexane to hexane soln. ofV-compd., stirring for 2 h; LiCl was centrifuged, solvent was removed in vac., residue was twice extd. with n-hexane, soln. was evapd. to dryness in vac., residue was dissolved in n-pentane, crystn. at -78 °C for 18 h, crystals were sepd. in cold, dried in vac., elem. anal.; | 94% |
mesitylantimony dichloride
lithium tert-butoxide
(C6H2(CH3)3)Sb(OC(CH3)3)2
Conditions | Yield |
---|---|
In pentane byproducts: LiCl; N2, Schlenk tube; Sb-compd. addn to Li-compd. soln., stirring for 3 h at20°C, LiCl filtration off (celite), soln. concn. under reduced p ressure; elem. anal.; | 94% |
carbon dioxide
N-(4-chlorobenzylidene)aniline
bis(pinacol)diborane
lithium tert-butoxide
Conditions | Yield |
---|---|
Stage #1: N-(4-chlorobenzylidene)aniline; bis(pinacol)diborane; lithium tert-butoxide With (1,3-dimesitylimidazolidin-2-yl)copper(I) chloride In hexane at 20℃; for 0.0833333h; Inert atmosphere; Glovebox; Schlenk technique; Stage #2: carbon dioxide In hexane at 60℃; under 760.051 Torr; for 20h; Schlenk technique; | 94% |
Conditions | Yield |
---|---|
Stage #1: (S)-2-methyl-N-(4-methylbenzylidene)propane-2-sulfinamide; bis(pinacol)diborane; lithium tert-butoxide With (1,3-dimesitylimidazolidin-2-yl)copper(I) chloride In hexane at 20℃; for 0.0833333h; Inert atmosphere; Glovebox; Schlenk technique; Stage #2: carbon dioxide In hexane at 60℃; under 760.051 Torr; for 20h; Schlenk technique; diastereoselective reaction; | 94% |
Conditions | Yield |
---|---|
With copper(ll) bromide In tetrahydrofuran; hexane at 50℃; for 0.0833333h; Substitution; | 93% |
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