roduct Name: 1-Amino-2-methylpropan-2-ol Synonyms: 1-Amino-2-methylpropan-2-ol;Amino-2-methyl-2-propanol, 1-;1-Amino-2-methyl-2-propanol;1-azanyl-2-methyl-propan-2-ol;1,1-Dimethylethanolamine;2-Amino-a,a-dimethylethanol;2-Hydr
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inquiry1-Amino-2-methylpropan-2-ol Basic information Product Name: 1-Amino-2-methylpropan-2-ol Synonyms: 1-Amino-2-methylpropan-2-ol;Amino-2-methyl-2-propanol, 1-;1-Amino-2-methyl-2-propanol;1-azanyl-2-methyl-propan-2-ol;1,1-Dimethylethanolamine;2-Ami
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inquiry1-Amino-2-methylpropan-2-ol Name: 1-Amino-2-methylpropan-2-ol Alias:1,1-Dimethylethanolamine 1-amino-2-methylpropan-2-ol; 2-Hydroxyisobutylamine; 3-Amino-2-methyl-2-propanol; 2-Propanol,l-amino-2-methyl; CAS RN: 2
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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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inquiryhigh purity lowest priceAppearance:solid or liquid Storage:in sealed air resistant place Package:drum and bag Application:for pharma use Transportation:by sea or air Port:Beijing or Guangzhou
1-dibenzylamino-2-methyl-propan-2-ol
1-Amino-2-methyl-propan-2-ol
Conditions | Yield |
---|---|
With palladium 10% on activated carbon; hydrogen In methanol at 20℃; for 24h; | 99% |
Conditions | Yield |
---|---|
Stage #1: 3-Hydroxy-3-methylbutyric acid With 4-methyl-morpholine; diphenyl phosphoryl azide In tetrahydrofuran at 25℃; for 2.25h; Curtius Rearrangement; Stage #2: With water In tetrahydrofuran for 2h; Reagent/catalyst; Reflux; | 85% |
Conditions | Yield |
---|---|
Stage #1: 2-hydroxy-2-methylpropanenitrile With lithium aluminium tetrahydride In diethyl ether at 0 - 20℃; for 23h; Inert atmosphere; Stage #2: With Glauber's salt at 0 - 20℃; for 8h; Inert atmosphere; | 81% |
Stage #1: 2-hydroxy-2-methylpropanenitrile With lithium aluminium tetrahydride In tetrahydrofuran at 0℃; for 4.25h; Reflux; Stage #2: With potassium fluoride; Glauber's salt In tetrahydrofuran at 0 - 35℃; | 56% |
With lithium aluminium tetrahydride | 51.5% |
Conditions | Yield |
---|---|
With ammonia In methanol | 67.9% |
Stage #1: 2-methyl-1,2-epoxypropane With triethylamine; benzylamine In water at 20℃; Stage #2: With 5% Pd(II)/C(eggshell); hydrogen In methanol at 20℃; for 1.5h; | 62% |
With ammonia; water at 120℃; for 0.5h; Microwave irradiation; | 44% |
1-(ethylamino)-2-methylpropan-2-ol
A
ethylamine
B
1-Amino-2-methyl-propan-2-ol
C
acetaldehyde
D
acetone
Conditions | Yield |
---|---|
With water at 25℃; anodic oxidation, pH 10, carbonate buffer; Further byproducts given; | A 35% B 18% C 34% D 43% |
1-(ethylamino)-2-methylpropan-2-ol
A
formaldehyd
B
ethylamine
C
1-Amino-2-methyl-propan-2-ol
D
acetaldehyde
E
acetone
Conditions | Yield |
---|---|
With water at 25℃; Product distribution; Mechanism; anodic oxidation, carbonate buffer, pH 10; effect of substituents investigated with different types of β-alkanolamines; | A 18% B 35% C 18% D 34% E 43% |
2-methyl-1,2-epoxypropane
A
1,1,5,5-tetramethyl-3-azapentane-1,5-diol
B
1-Amino-2-methyl-propan-2-ol
Conditions | Yield |
---|---|
With ammonium hydroxide at 100℃; for 15h; sealed vial; | A 40% B n/a |
2-hydroxy-2-methyl-propionaldehyde oxime
1-Amino-2-methyl-propan-2-ol
Conditions | Yield |
---|---|
With ethanol; nickel at 100℃; under 58840.6 Torr; | |
With hydrogen; nickel In methanol |
1-Amino-2-methyl-propan-2-ol
Conditions | Yield |
---|---|
With ethanol; platinum Hydrogenation; |
Conditions | Yield |
---|---|
With diethyl ether |
Conditions | Yield |
---|---|
analog verlaeuft die Reaktion mit Alaninaethylester; |
t-butyl azide
1-Amino-2-methyl-propan-2-ol
Conditions | Yield |
---|---|
(i) (irradiation), cyclohexane, (ii) picric acid, toluene; Multistep reaction; |
1-(4,4-dimethyl-3,3-diphenyl-4,5-dihydro-3H-pyrrol-2-yl)-3-(2-hydroxy-2-methyl-propyl)-urea
1-Amino-2-methyl-propan-2-ol
Conditions | Yield |
---|---|
With potassium hydroxide Heating; |
2-methyl-2-[(trimethylsilyl)oxy]propanenitrile
1-Amino-2-methyl-propan-2-ol
Conditions | Yield |
---|---|
With lithium aluminium tetrahydride Yield given; |
N-(β-hydroxy-isobutyl)-phthalimide
sulfuric acid
A
1-Amino-2-methyl-propan-2-ol
B
isobutyraldehyde
1-Amino-2-methyl-propan-2-ol
Conditions | Yield |
---|---|
With ammonium hydroxide; water |
1-Amino-2-methyl-propan-2-ol
Conditions | Yield |
---|---|
With sulfuric acid |
2-methyl-2-nitrooxy-propionaldehyde (E)-oxime
acetic acid
A
ammonia
B
1-Amino-2-methyl-propan-2-ol
Conditions | Yield |
---|---|
Hydrogenation; |
sodium sulfate
2-hydroxy-2-methylpropanenitrile
1-Amino-2-methyl-propan-2-ol
Conditions | Yield |
---|---|
In water | 4.8 g (41%) |
Conditions | Yield |
---|---|
Stage #1: 2-methyl-1,2-epoxypropane; benzylamine With triethylamine In water at 20℃; Stage #2: With 10% Pd/C; hydrogen In methanol at 20℃; |
Conditions | Yield |
---|---|
With dipotassium peroxodisulfate; sulfuric acid In water at 80℃; for 4h; Reagent/catalyst; Solvent; Sealed tube; |
rac-2-chloro-N-[2-(6-fluoro-2,3-dihydro-benzofuran-3-ylamino)-4H-benzo[d][1,3]oxazin-6-yl]-acetamide
1-Amino-2-methyl-propan-2-ol
rac-N-[2-(6-Fluoro-2,3-dihydro-benzofuran-3-ylamino)-4H-benzo[d][1,3]oxazin-6-yl]-2-(2-hydroxy-2-methyl-propylamino)-acetamide
Conditions | Yield |
---|---|
In acetonitrile | 100% |
8-chloro-N-(2-methoxy-4-(1-methyl-1H-pyrazol-4-yl)phenyl)pyrido[3,4-d]-pyrimidin-2-amine
1-Amino-2-methyl-propan-2-ol
1-((2-((2-methoxy-4-(1-methyl-1H-pyrazol-4-yl)phenyl)amino)pyrido[3,4-d]pyrimidin-8-yl)amino)-2-methylpropan-2-ol
Conditions | Yield |
---|---|
In 1-methyl-pyrrolidin-2-one at 130℃; for 8h; Sealed tube; | 100% |
1-Amino-2-methyl-propan-2-ol
Conditions | Yield |
---|---|
With 4-methyl-morpholine; O-(benzotriazol-1-yl)-N,N,N',N'-tetramethyluronium tetrafluoroborate In dichloromethane; N,N-dimethyl-formamide at 20℃; | 100% |
1-Amino-2-methyl-propan-2-ol
4-bromobenzenesulfonyl chloride
4-bromo-N-(2-hydroxy-2-methylpropyl)-benzenesulfonamide
Conditions | Yield |
---|---|
With N-ethyl-N,N-diisopropylamine In tetrahydrofuran at 20℃; for 0.75h; | 98% |
With triethylamine In dichloromethane at 0 - 20℃; for 1h; | 64% |
With sodium hydroxide | |
With triethylamine In dichloromethane at 20℃; Inert atmosphere; |
1-Amino-2-methyl-propan-2-ol
Conditions | Yield |
---|---|
With N-ethyl-N,N-diisopropylamine; HATU In N,N-dimethyl-formamide at 20℃; for 1.5h; Inert atmosphere; | 98% |
1-Amino-2-methyl-propan-2-ol
Conditions | Yield |
---|---|
In N,N-dimethyl acetamide at 50 - 110℃; for 18.75h; | 98% |
In N,N-dimethyl acetamide at 110 - 125℃; for 5.75h; | 98% |
1-Amino-2-methyl-propan-2-ol
Conditions | Yield |
---|---|
In N,N-dimethyl acetamide at 110 - 125℃; for 5.75h; | 98% |
In N,N-dimethyl acetamide at 50 - 125℃; for 50h; |
1-Amino-2-methyl-propan-2-ol
4-chlorobenzoyl chloride
4-bromo-N-(2-hydroxy-2-methylpropyl)benzamide
Conditions | Yield |
---|---|
With N-ethyl-N,N-diisopropylamine In tetrahydrofuran at 20℃; for 0.75h; | 98% |
1-Amino-2-methyl-propan-2-ol
Conditions | Yield |
---|---|
Stage #1: tricarbonyl[(8,9,10,11-η)-(2E,6E,8E,10E)-dodeca-2,6,8,10-tetraenoic acid]iron With benzotriazol-1-ol; 1-ethyl-(3-(3-dimethylamino)propyl)-carbodiimide hydrochloride In dichloromethane at 20℃; for 0.0833333h; Inert atmosphere; Stage #2: 1-Amino-2-methyl-propan-2-ol In dichloromethane for 4.5h; Inert atmosphere; | 97.5% |
di-tert-butyl dicarbonate
1-Amino-2-methyl-propan-2-ol
tert-butyl (2-hydroxy-2-methylpropyl)carbamate
Conditions | Yield |
---|---|
97.4% | |
In dichloromethane at 0 - 20℃; for 5h; | 87.7% |
1-Amino-2-methyl-propan-2-ol
dimethylglyoxal
2,2',5,5,5',5'-Hexamethyl-2,2'-bioxazolidine
Conditions | Yield |
---|---|
In benzene for 12h; Heating; | 97% |
N-(4-trifluoromethoxy-phenyl)-2-chloro-4-fluoro-5-nitro-benzoic acid amide
1-Amino-2-methyl-propan-2-ol
N-(4-trifluoromethoxy-phenyl)-2-chloro-4-(2-hydroxy-2-methyl-propylamino)-5-nitro-benzoic acid amide
Conditions | Yield |
---|---|
With caesium carbonate In N,N-dimethyl-formamide at 50℃; for 1h; | 97% |
With caesium carbonate In N,N-dimethyl-formamide at 50℃; for 1h; | 97% |
1-Amino-2-methyl-propan-2-ol
N-(2-methyl-2-hydroxypropyl)-tetradeca-(2E,4E,8Z,10E,12E)-pentaeneamide
Conditions | Yield |
---|---|
With O-(1H-benzotriazol-1-yl)-N,N,N',N'-tetramethyluronium hexafluorophosphate; triethylamine In chloroform; acetonitrile at 20℃; for 0.5h; Inert atmosphere; | 97% |
Stage #1: (2E,4E,8Z,10E,12E)-tetradeca-2,4,8,10,12-pentaenoic acid With O-(1H-benzotriazol-1-yl)-N,N,N',N'-tetramethyluronium hexafluorophosphate; triethylamine In chloroform for 0.5h; Stage #2: 1-Amino-2-methyl-propan-2-ol In chloroform for 4h; Inert atmosphere; | 92% |
Conditions | Yield |
---|---|
In ethyl acetate at 0 - 22℃; for 24h; | 96% |
1-Amino-2-methyl-propan-2-ol
dimethylglyoxal
A
1-Acetyl-1-methyl-N-(2-hydroxy-2-methylpropyl)methanimine
B
1-(2,5,5-Trimethyl-oxazolidin-2-yl)-ethanone
Conditions | Yield |
---|---|
With magnesium sulfate In dichloromethane at 25℃; for 4h; | A 96% B n/a |
4-chloro-6-(6-(trifluoromethyl)pyridin-2-yl)-N-(2-(trifluoro-methyl)-pyridin-4-yl)-1,3,5-triazin-2-amine
1-Amino-2-methyl-propan-2-ol
2-methyl-1-[(4-[6-(trifluoromethyl)pyridin-2-yl]-6-{[2-(trifluoromethyl)pyridin-4-yl]amino}-1,3,5-triazin-2-yl)amino]propan-2-ol
Conditions | Yield |
---|---|
Stage #1: 4-chloro-6-(6-(trifluoromethyl)pyridin-2-yl)-N-(2-(trifluoro-methyl)-pyridin-4-yl)-1,3,5-triazin-2-amine With N-ethyl-N,N-diisopropylamine In 2-methyltetrahydrofuran at 20℃; Inert atmosphere; Large scale; Stage #2: 1-Amino-2-methyl-propan-2-ol In 2-methyltetrahydrofuran at 20 - 30℃; Large scale; | 96% |
With sodium hydrogencarbonate In tetrahydrofuran Concentration; Reflux; | |
With sodium hydrogencarbonate In tetrahydrofuran at 75 - 80℃; |
1-[4-(i-propyl)phenyl]-pentane-1,4-dione
1-Amino-2-methyl-propan-2-ol
Conditions | Yield |
---|---|
With toluene-4-sulfonic acid In ethanol at 160℃; under 7757.43 Torr; for 0.5h; Sealed tube; Microwave irradiation; | 96% |
Conditions | Yield |
---|---|
In ethyl acetate for 5h; Heating; | 95% |
1-(1-isocyanato-1-methylethyl)-3-(1-methylethenyl)benzene
1-Amino-2-methyl-propan-2-ol
Conditions | Yield |
---|---|
In ethyl acetate at 0 - 22℃; for 24h; | 95% |
1-Amino-2-methyl-propan-2-ol
ortho-nitrofluorobenzene
2-methyl-1-[(2-nitrophenyl)amino]propan-2-ol
Conditions | Yield |
---|---|
With potassium carbonate In N,N-dimethyl-formamide at 20℃; for 16h; | 95% |
With N-ethyl-N,N-diisopropylamine In DMF (N,N-dimethyl-formamide) at 80℃; for 24h; |
6-fluoro-3-nitroaniline
1-Amino-2-methyl-propan-2-ol
orthoformic acid triethyl ester
Conditions | Yield |
---|---|
Stage #1: 6-fluoro-3-nitroaniline; 1-Amino-2-methyl-propan-2-ol In dimethyl sulfoxide at 120℃; Stage #2: orthoformic acid triethyl ester In dimethyl sulfoxide at 20 - 100℃; | 95% |
4-(cyclopropylmethoxy)-N-(2-formyl-1,4-dimethyl-1H-indol-5-yl)benzamide
1-Amino-2-methyl-propan-2-ol
4-(cyclopropylmethoxy)-N-(2-{[(2-hydroxy-2-methylpropyl)amino]methyl}-1,4-dimethyl-1H-indol-5-yl)benzamide
Conditions | Yield |
---|---|
Stage #1: 4-(cyclopropylmethoxy)-N-(2-formyl-1,4-dimethyl-1H-indol-5-yl)benzamide; 1-Amino-2-methyl-propan-2-ol With acetic acid In 1-methyl-pyrrolidin-2-one at 20℃; for 3h; Stage #2: With sodium tris(acetoxy)borohydride In 1-methyl-pyrrolidin-2-one at 20℃; for 15h; Stage #3: With sodium hydroxide In 1-methyl-pyrrolidin-2-one; water; ethyl acetate at 20℃; | 94% |
1-Amino-2-methyl-propan-2-ol
Conditions | Yield |
---|---|
With benzotriazol-1-ol; 1-ethyl-(3-(3-dimethylamino)propyl)-carbodiimide hydrochloride In dichloromethane at 20℃; | 94% |
1-Amino-2-methyl-propan-2-ol
Conditions | Yield |
---|---|
With toluene-4-sulfonic acid at 125℃; for 15h; Sealed tube; | 94% |
3-fluoro-4-nitrophenol
1-Amino-2-methyl-propan-2-ol
2-fluoro-5-(trifluoromethyl)pyridine
Conditions | Yield |
---|---|
Stage #1: 3-fluoro-4-nitrophenol; 1-Amino-2-methyl-propan-2-ol With sodium hydrogencarbonate In 1-methyl-pyrrolidin-2-one at 120℃; for 4h; Inert atmosphere; Stage #2: 2-fluoro-5-(trifluoromethyl)pyridine With potassium carbonate In 1-methyl-pyrrolidin-2-one at 100℃; for 4h; Inert atmosphere; | 93.5% |
Stage #1: 3-fluoro-4-nitrophenol; 1-Amino-2-methyl-propan-2-ol With caesium carbonate; N-ethyl-N,N-diisopropylamine In 1-methyl-pyrrolidin-2-one at 100℃; for 4h; Stage #2: 2-fluoro-5-(trifluoromethyl)pyridine With caesium carbonate In 1-methyl-pyrrolidin-2-one at 100℃; for 3h; | 1.53 g |
Stage #1: 3-fluoro-4-nitrophenol; 1-Amino-2-methyl-propan-2-ol With N-ethyl-N,N-diisopropylamine In 1-methyl-pyrrolidin-2-one at 100℃; for 4h; Stage #2: 2-fluoro-5-(trifluoromethyl)pyridine With caesium carbonate | 1.53 g |
8-(Cyclopropylmethyl)-2-(2,4-difluorophenyl)-3-(2-(methanesulfonyl)pyrimidin-4-yl)imidazo[1,2-a]pyrazine
1-Amino-2-methyl-propan-2-ol
1-{4-[8-cyclopropylmethyl-2-(2,4-difluorophenyl)-imidazo[1,2-a]pyrazin-3-yl]-pyrimidin-2-ylamino}-2-methylpropan-2-ol
Conditions | Yield |
---|---|
In acetonitrile at 80℃; for 16h; | 93% |
1-Amino-2-methyl-propan-2-ol
(E)-methyl 4,4-dimethyl-5-oxopent-2-enoate
(E)-4-(5,5-Dimethyl-oxazolidin-2-yl)-4-methyl-pent-2-enoic acid methyl ester
Conditions | Yield |
---|---|
With 4 Angstroem MS In 1,2-dimethoxyethane for 2h; Ambient temperature; | 92% |
2E,6Z,8E,10E-dodecatetraenoic acid
1-Amino-2-methyl-propan-2-ol
hydroxy-α-sanshool
Conditions | Yield |
---|---|
With O-(1H-benzotriazol-1-yl)-N,N,N',N'-tetramethyluronium hexafluorophosphate; triethylamine In chloroform; acetonitrile at 20℃; for 0.5h; | 92% |
With O-(1H-benzotriazol-1-yl)-N,N,N',N'-tetramethyluronium hexafluorophosphate; triethylamine In dichloromethane at 20℃; for 1h; | 82% |
N-(2-formyl-1-methyl-1H-indol-5-yl)-4-(tetrahydrofuran-3-ylmethoxy)benzamide
1-Amino-2-methyl-propan-2-ol
N-(2-{[(2-hydroxy-2-methylpropyl)amino]methyl}-1-methyl-1H-indol-5-yl)-4-(tetrahydrofuran-3-ylmethoxy)benzamide
Conditions | Yield |
---|---|
Stage #1: N-(2-formyl-1-methyl-1H-indol-5-yl)-4-(tetrahydrofuran-3-ylmethoxy)benzamide; 1-Amino-2-methyl-propan-2-ol With acetic acid In 1-methyl-pyrrolidin-2-one at 20℃; for 3h; Stage #2: With sodium tris(acetoxy)borohydride In 1-methyl-pyrrolidin-2-one at 20℃; for 90h; Stage #3: With sodium hydroxide In 1-methyl-pyrrolidin-2-one; water; ethyl acetate at 20℃; | 92% |
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