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inquiry3-Methyl-3-methoxybutanol CAS No.: 56539-66-3 Formula: C6H14O2 Molecular Weight: 118.17 Melting Point: -50ºC
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inquiryAppearance:off-white to white solid Storage:Store in a cool,dry place and keep away from direct strong light Package:As customer request Application:Used for Synthesis API and Research Transportation:By Sea/Air/Courier Port:Qingdao
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inquiry4,4-dimethyl-1,3-dioxane
solfit
Conditions | Yield |
---|---|
With diisobutylaluminium hydride In benzene for 2h; Heating; | 90% |
Conditions | Yield |
---|---|
With sodium iodide at 40 - 50℃; Green chemistry; | 51% |
With Na34[{MoVI6O21(H2O)6}12{(MoV2O4)30(OAc)22(H2O)16}] In water-d2 at 65℃; for 65h; |
Conditions | Yield |
---|---|
With sulfuric acid | |
With sulfuric acid at 40 - 90℃; |
Conditions | Yield |
---|---|
With porous sulfonic acid type strongly acidic ion exchange resin In methanol at 55℃; for 1h; |
solfit
p-toluenesulfonyl chloride
3-methoxy-3-methylbutyl 4-methylbenzenesulfonate
Conditions | Yield |
---|---|
With dmap; triethylamine In dichloromethane at 20℃; for 16h; | 95.5% |
With pyridine at 0 - 20℃; for 16h; Inert atmosphere; | 78% |
With triethylamine In dichloromethane at 20℃; for 3h; | 49% |
With pyridine at 0 - 20℃; | |
With triethylamine In dichloromethane at 20℃; for 21h; |
Conditions | Yield |
---|---|
In hexane (Ar); slow addn. of a soln. of alcohol in hexane to a soln. of aluminiumcompd. in hexane at 0°C, stirring for 0.5 h, slow warming to roo m temp.; evapn., drying in vac. crystn. (toluene, 5°C, 3 d); elem. anal.; | 91% |
Conditions | Yield |
---|---|
In pentane byproducts: CH4; Ar-atmosphere; dropwise addn. of ligand to AlMe3 at -78°C, stirring for 2 h, then at room temp. for 12 h; solvent removal (vac.), dissoln. in PhMe, crystn. (-30°C); elem. anal.; | 91% |
Conditions | Yield |
---|---|
With dmap; triethylamine In dichloromethane at 20℃; | 91% |
solfit
3-methoxy-3-methylbutanal
Conditions | Yield |
---|---|
Swern oxidation; | 89% |
With pyridine; oxalyl dichloride; dimethyl sulfoxide; triethylamine In dichloromethane at -78 - 4℃; for 1.25h; Swern oxidation; | 89% |
With oxalyl dichloride; dimethyl sulfoxide; triethylamine In dichloromethane at -60 - 20℃; Swern oxidation; | 41% |
Swern oxidation; | |
With Dess-Martin periodane In chloroform at 20℃; for 5h; Cooling with ice; |
Conditions | Yield |
---|---|
In pentane byproducts: CH4; Ar-atmosphere; dropwise addn. of ligand to GaMe3 at room temp., stirringovernight; distn. off of solvent, sublimation (74°C/0.1 mbar), then distn. (67°C/0.1 mbar) and crystn. on standing at -30°C for 1 h; elem. anal.; | 89% |
solfit
triethylsilyl formate
3-methoxy-3-methyl-1-(triethylsiloxy)butane
Conditions | Yield |
---|---|
With [Ru(κ1-OAc)(κ2-OAc)(κ3-1,1,1-tris(diphenylphosphinomethyl)ethane)] In acetonitrile at 70℃; for 1h; Inert atmosphere; Schlenk technique; | 88% |
With tris(2-diphenylphosphinoethyl)phosphine; iron(II) acetate In dichloromethane Glovebox; Inert atmosphere; Heating; | 87% |
solfit
Conditions | Yield |
---|---|
With phosphazene base-P4-tert-butyl In hexane; m-xylene at 70℃; for 24h; Inert atmosphere; | 82% |
solfit
2-trifluoromethylbenzenesulfonyl chloride
Conditions | Yield |
---|---|
With triethylamine In dichloromethane at 20℃; for 4h; | 81% |
solfit
2,6-dichlorostyrene
Conditions | Yield |
---|---|
With phosphazene base-P4-tert-butyl In hexane; m-xylene at 100℃; for 24h; Inert atmosphere; | 81% |
Conditions | Yield |
---|---|
In tetrahydrofuran for 2.25h; Inert atmosphere; | 80.1% |
Conditions | Yield |
---|---|
With pyridine In tetrahydrofuran Inert atmosphere; | 80% |
solfit
Conditions | Yield |
---|---|
Stage #1: solfit With potassium tert-butylate at 20℃; for 0.333333h; Stage #2: 4-((6-chloro-1-ethyl-1H-pyrazolo[3,4-d]pyrimidin-4-yl)aminomethyl)benzenesulfonamide at 70℃; for 10h; | 76% |
oxalyl dichloride
solfit
bis(3-methoxy-3-methylbutylethane)-1,2-dioate
Conditions | Yield |
---|---|
In dichloromethane at 0℃; | 73.3% |
solfit
3-methoxy-3-methylbutyl 4-methylbenzenesulfonate
1-methoxy-3-(3-methoxy-3-methylbutoxy)-1,1-dimethylpropane
Conditions | Yield |
---|---|
Stage #1: solfit With sodium hydride In tetrahydrofuran at 40 - 70℃; Inert atmosphere; Stage #2: 3-methoxy-3-methylbutyl 4-methylbenzenesulfonate In tetrahydrofuran | 71.7% |
Conditions | Yield |
---|---|
With toluene-4-sulfonic acid at 40℃; for 5h; | 71.2% |
solfit
3-chloro-isonicotinonitrile
Conditions | Yield |
---|---|
Stage #1: solfit With sodium hydride In tetrahydrofuran; mineral oil at 0 - 20℃; for 1h; Inert atmosphere; Stage #2: 3-chloro-isonicotinonitrile In tetrahydrofuran; mineral oil at 20℃; Inert atmosphere; | 67% |
Stage #1: solfit With sodium hydride In tetrahydrofuran at 0 - 20℃; for 0.65h; Stage #2: 3-chloro-isonicotinonitrile In tetrahydrofuran at 20℃; | 67% |
1-bromo-2,2-dimethoxyethane
solfit
3-(2,2-dimethoxyethoxy)-1-methoxy-1,1-dimethylpropane
Conditions | Yield |
---|---|
Stage #1: solfit With sodium hydride In tetrahydrofuran at 40 - 70℃; Inert atmosphere; Stage #2: 1-bromo-2,2-dimethoxyethane In tetrahydrofuran at 70℃; for 16.5h; Inert atmosphere; | 65.5% |
Conditions | Yield |
---|---|
Stage #1: solfit With potassium hydroxide at 20℃; for 2h; Stage #2: carbon disulfide | 62.8% |
solfit
2-methoxyacetic acid
3-methoxy-3-methylbutyl 2-methoxyacetate
Conditions | Yield |
---|---|
Stage #1: 2-methoxyacetic acid With oxalyl dichloride In dichloromethane; N,N-dimethyl-formamide at 20 - 40℃; Stage #2: solfit With pyridine In dichloromethane; N,N-dimethyl-formamide at 0℃; Inert atmosphere; | 61.1% |
solfit
3-Chloro-2-methylpropene
1-methoxy-1,1-dimethyl-3-(2-methylprop-2-enyloxy)propane
Conditions | Yield |
---|---|
With sodium hydroxide; tetra(n-butyl)ammonium hydroxide In water at 70℃; for 10h; | 61% |
solfit
hafnium tetrachloride
Conditions | Yield |
---|---|
In toluene at 20℃; for 4h; Glovebox; Cooling with ice; | 57.1% |
Conditions | Yield |
---|---|
at 20℃; for 6h; | 56.3% |
Conditions | Yield |
---|---|
With hydrogenchloride In water at 40℃; for 72h; Subdued light; | 55.9% |
solfit
pentafluorobenzenesulonyl chloride
Conditions | Yield |
---|---|
With triethylamine In dichloromethane at 20℃; for 2h; | 51% |
solfit
N-[5-chloro-2-(3-methoxy-3-methylbutoxy)phenyl]-N'-(5-cyano-2-pyrazinyl)urea
Conditions | Yield |
---|---|
46% |
solfit
N-{(3E)-5-tert-butyl-1-methyl-2-[(2R)-tetrahydrofuran-2-ylmethyl]-1,2-dihydro-3H-pyrazol-3-ylidene}-2-fluoro-5-(trifluoromethyl)benzamide
N-{(3E)-5-tert-butyl-1-methyl-2-[(2R)-tetrahydrofuran-2-ylmethyl]-1,2-dihydro-3H-pyrazol-3-ylidene}-2-(3-methoxy-3-methylbutoxy)-5-(trifluoromethyl)benzamide
Conditions | Yield |
---|---|
Stage #1: solfit With potassium tert-butylate In tetrahydrofuran for 0.166667h; Stage #2: N-{(3E)-5-tert-butyl-1-methyl-2-[(2R)-tetrahydrofuran-2-ylmethyl]-1,2-dihydro-3H-pyrazol-3-ylidene}-2-fluoro-5-(trifluoromethyl)benzamide In tetrahydrofuran for 3h; | 41% |
Stage #1: solfit With potassium tert-butylate In tetrahydrofuran for 0.166667h; Stage #2: N-{(3E)-5-tert-butyl-1-methyl-2-[(2R)-tetrahydrofuran-2-ylmethyl]-1,2-dihydro-3H-pyrazol-3-ylidene}-2-fluoro-5-(trifluoromethyl)benzamide In tetrahydrofuran for 3h; | 41% |
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