Product Name

  • Name

    1-Butanol, 2-amino-,(2S)-

  • EINECS 227-475-9
  • CAS No. 5856-62-2
  • Article Data37
  • CAS DataBase
  • Density 0.927 g/cm3
  • Solubility 1000g/L at 25℃
  • Melting Point -2 °C(lit.)
  • Formula C4H11NO
  • Boiling Point 177.2 °C at 760 mmHg
  • Molecular Weight 89.1374
  • Flash Point 82.2 °C
  • Transport Information UN 2735 8/PG 3
  • Appearance clear colorless to slightly yellowish viscous
  • Safety 25 26-36/37/39-45
  • Risk Codes 34-37-22
  • Molecular Structure Molecular Structure of 5856-62-2 (1-Butanol, 2-amino-,(2S)-)
  • Hazard Symbols CorrosiveC
  • Synonyms (S)-(+)-2-Amino-1-Butanol;D(+)-2-Amino-1-butanol;1-Butanol,2-amino-, (+)- (7CI);1-Butanol, 2-amino-, (S)-;1-Butanol, 2-amino-, (S)-(+)-(8CI);1-Butanol, 2-amino-, d- (4CI);(+)-2-Amino-1-butanol;(+)-2-Aminobutanol;(+)-2-Aminobutyl alcohol;(2S)-2-Aminobutan-1-ol;(S)-2-Amino-1-butanol;(S)-2-Aminobutanol;L-(+)-2-Amino-1-butanol;L-(+)-2-Aminobutanol;L-2-Amino-1-butanol;L-2-Aminobutanol;S-(+)-2-Amino-1-butanol;
  • PSA 46.25000
  • LogP 0.41630

Synthetic route

L-2-aminobutyric acid
1492-24-6

L-2-aminobutyric acid

(S)-2-aminobutan-1-ol
5856-62-2

(S)-2-aminobutan-1-ol

Conditions
ConditionsYield
With sulfuric acid; hydrogen In water at 90℃; under 3750.38 - 52505.3 Torr; for 8.5h; Reagent/catalyst;93.7%
With phosphoric acid; hydrogen; pyrographite In water at 65℃; under 18751.9 Torr; for 6.4h; pH=2; Reagent/catalyst; Autoclave;79.3%
With tetrahydrofuran; lithium aluminium tetrahydride
(1'S)-N-(2'-ethyl-1'-hydroxyethyl)-1H-isoindole-1,3(2H)-dione
83053-82-1

(1'S)-N-(2'-ethyl-1'-hydroxyethyl)-1H-isoindole-1,3(2H)-dione

(S)-2-aminobutan-1-ol
5856-62-2

(S)-2-aminobutan-1-ol

Conditions
ConditionsYield
With ethylenediamine In ethanol for 18h; deprotection; Heating;92%
(-)-(3R,5S)-5-ethyl-3-phenylmorpholin-2-one
157985-09-6

(-)-(3R,5S)-5-ethyl-3-phenylmorpholin-2-one

(S)-2-aminobutan-1-ol
5856-62-2

(S)-2-aminobutan-1-ol

Conditions
ConditionsYield
With hydrogen; palladium on activated charcoal In methanol under 112509 Torr; for 72h;84%
With hydrogen; palladium on activated charcoal In methanol under 114000 Torr; for 72h; Hydrogenolysis; ring cleavage; methanolysis;84%
1-Hydroxy-2-butanone
5077-67-8

1-Hydroxy-2-butanone

(S)-2-aminobutan-1-ol
5856-62-2

(S)-2-aminobutan-1-ol

Conditions
ConditionsYield
With ammonium hydroxide; formate dehydrogenase; amine dehydrogenase-M0; H3N*CH2O2*H(1+); nicotinamide adenine dinucleotide In dimethyl sulfoxide at 30℃; for 24h; pH=8.9; Reagent/catalyst; enantioselective reaction;84%
With (R)-1-phenyl-ethyl-amine; (R)-ω-transaminase from Mycobacterium vanbaalenii; NAD Enzymatic reaction; enantioselective reaction;
With glucose dehydrogenase; ammonium hydroxide; D-glucose; NAD; ammonium chloride; lysozyme; DNase I In water at 40℃; for 24h; pH=9; Catalytic behavior; Kinetics; Temperature; Reagent/catalyst; pH-value; Concentration; Enzymatic reaction; enantioselective reaction;n/a
N-(1-hydroxybutan-2-yl)-2-phenylacetamide
34114-57-3

N-(1-hydroxybutan-2-yl)-2-phenylacetamide

(S)-2-aminobutan-1-ol
5856-62-2

(S)-2-aminobutan-1-ol

Conditions
ConditionsYield
With penicillin G acylase; Eupergit C In water at 30℃; for 0.583333h; pH=7.8; Hydrolysis; Enzymatic reaction;70%
(S)-2-(1,2-dibenzyloxycarbonylhydrazinyl)-1-butanol
909567-51-7

(S)-2-(1,2-dibenzyloxycarbonylhydrazinyl)-1-butanol

(S)-2-aminobutan-1-ol
5856-62-2

(S)-2-aminobutan-1-ol

Conditions
ConditionsYield
With hydrogen; nickel; acetic acid In methanol under 9000.72 Torr; for 24h;70%
(3S,6S)-3,6-diethylpiperazine-2,5-dione
164453-64-9

(3S,6S)-3,6-diethylpiperazine-2,5-dione

(S)-2-aminobutan-1-ol
5856-62-2

(S)-2-aminobutan-1-ol

Conditions
ConditionsYield
With C24H20ClN2OPRu; potassium tert-butylate; hydrogen In tetrahydrofuran at 110℃; under 2280.15 - 30402 Torr; for 48h; Inert atmosphere; Schlenk technique; Autoclave;68%
(S)-2-(N-benzylamino)-1-butanol
26191-63-9

(S)-2-(N-benzylamino)-1-butanol

(S)-2-aminobutan-1-ol
5856-62-2

(S)-2-aminobutan-1-ol

Conditions
ConditionsYield
With hydrogen; acetic acid; palladium on activated charcoal In methanol for 24h; Ambient temperature;54%
2-aminobutanol
96-20-8, 13054-87-0

2-aminobutanol

(S)-2-aminobutan-1-ol
5856-62-2

(S)-2-aminobutan-1-ol

Conditions
ConditionsYield
Stage #1: 2-aminobutanol With O,O'-dibenzoyl-L-tartaric acid In acetone at 25℃; for 6h;
Stage #2: With potassium hydroxide In dichloromethane
32%
With L-glutamic acid
With C22H30N6O2(2+)*2Br(1-); copper dichloride In ethanol; water148 mg
With pyridoxal 5'-phosphate; (R)-1-phenyl-ethyl-amine In aq. phosphate buffer at 30℃; for 6h; pH=7; Enzymatic reaction;n/a
(S)-(-)-2--1-butanol
110418-29-6

(S)-(-)-2--1-butanol

(S)-2-aminobutan-1-ol
5856-62-2

(S)-2-aminobutan-1-ol

Conditions
ConditionsYield
With sodium hydroxide at 80℃; for 2h;
(S)-(-)-2-butyl acetate
110418-22-9

(S)-(-)-2-butyl acetate

(S)-2-aminobutan-1-ol
5856-62-2

(S)-2-aminobutan-1-ol

Conditions
ConditionsYield
With sodium hydroxide at 80℃; for 2h;
2-aminobutanol
96-20-8, 13054-87-0

2-aminobutanol

A

(2R)-2-aminobutan-1-ol
5856-63-3

(2R)-2-aminobutan-1-ol

B

(S)-2-aminobutan-1-ol
5856-62-2

(S)-2-aminobutan-1-ol

Conditions
ConditionsYield
With chiral stationary phase including isopropyl-functionalized CF6 In methanol; acetic acid; triethylamine; acetonitrile at 20℃; Purification / work up;
With glutaraldehyde crosslinked with chitosan In water under 775.743 - 1551.49 Torr; for 10h; Inert atmosphere; Resolution of racemate;
C4H11NO*C9H11O2PS

C4H11NO*C9H11O2PS

A

(2R)-2-aminobutan-1-ol
5856-63-3

(2R)-2-aminobutan-1-ol

B

(S)-2-aminobutan-1-ol
5856-62-2

(S)-2-aminobutan-1-ol

Conditions
ConditionsYield
With potassium hydroxide Inert atmosphere;
C4H11NO(1+)*C4H6O6(1-)

C4H11NO(1+)*C4H6O6(1-)

(S)-2-aminobutan-1-ol
5856-62-2

(S)-2-aminobutan-1-ol

Conditions
ConditionsYield
With calcium hydroxide In water pH=10.6;
C13H19NO2

C13H19NO2

A

(2R)-2-aminobutan-1-ol
5856-63-3

(2R)-2-aminobutan-1-ol

B

(S)-2-aminobutan-1-ol
5856-62-2

(S)-2-aminobutan-1-ol

C

C13H19NO2

C13H19NO2

D

C13H19NO2

C13H19NO2

Conditions
ConditionsYield
With penicillin G acylase from Bacillus megaterium immobilized on polymethacrylate; purchased from NovoCata (200 U/g); ammonia In water at 40℃; for 32h; pH=7.8; Resolution of racemate; Enzymatic reaction;A n/a
B n/a
C n/a
D n/a
N-(1-hydroxybutan-2-yl)-2-phenylacetamide
34114-57-3

N-(1-hydroxybutan-2-yl)-2-phenylacetamide

A

(S)-2-aminobutan-1-ol
5856-62-2

(S)-2-aminobutan-1-ol

B

(R)-2-[N-(phenylacetyl)amino]-1-butanol

(R)-2-[N-(phenylacetyl)amino]-1-butanol

C

(S)-2-[N-(phenylacetyl)amino]-1-butanol

(S)-2-[N-(phenylacetyl)amino]-1-butanol

Conditions
ConditionsYield
With penicillin G acylase from Bacillus megaterium immobilized on polymethacrylate; purchased from NovoCata (200 U/g); ammonia In water at 40℃; for 6h; pH=7.8; Resolution of racemate; Enzymatic reaction;A n/a
B n/a
C n/a
N-(1-hydroxybutan-2-yl)-2-phenylacetamide
34114-57-3

N-(1-hydroxybutan-2-yl)-2-phenylacetamide

A

(2R)-2-aminobutan-1-ol
5856-63-3

(2R)-2-aminobutan-1-ol

B

(S)-2-aminobutan-1-ol
5856-62-2

(S)-2-aminobutan-1-ol

C

(R)-2-[N-(phenylacetyl)amino]-1-butanol

(R)-2-[N-(phenylacetyl)amino]-1-butanol

D

(S)-2-[N-(phenylacetyl)amino]-1-butanol

(S)-2-[N-(phenylacetyl)amino]-1-butanol

Conditions
ConditionsYield
With penicillin G acylase from Bacillus megaterium immobilized on polymethacrylate; purchased from NovoCata (200 U/g); ammonia In water at 40℃; for 10h; pH=7.8; Resolution of racemate; Enzymatic reaction;A n/a
B n/a
C n/a
D n/a
C12H16ClNO2

C12H16ClNO2

A

(S)-2-aminobutan-1-ol
5856-62-2

(S)-2-aminobutan-1-ol

B

C12H16ClNO2

C12H16ClNO2

Conditions
ConditionsYield
With penicillin G acylase from Bacillus megaterium immobilized on polymethacrylate; purchased from NovoCata (200 U/g); ammonia In water at 40℃; for 26h; pH=7.8; Resolution of racemate; Enzymatic reaction;A n/a
B n/a
ethyloxirane
106-88-7

ethyloxirane

(S)-2-aminobutan-1-ol
5856-62-2

(S)-2-aminobutan-1-ol

Conditions
ConditionsYield
With pyridoxal 5'-phosphate; (R)-1-phenyl-ethyl-amine In aq. phosphate buffer; Hexadecane at 30℃; for 5h; pH=7.5; Reagent/catalyst; Green chemistry; Enzymatic reaction;n/a
1,2-dihydroxybutane
584-03-2

1,2-dihydroxybutane

(S)-2-aminobutan-1-ol
5856-62-2

(S)-2-aminobutan-1-ol

Conditions
ConditionsYield
With (R)-1-phenyl-ethyl-amine; (R)-ω-transaminase from Mycobacterium vanbaalenii; 2,3 butanediol dehydrogenase from Bacillus subtilis; polyol dehydrogenase from from Gluconobacter oxydans; NAD at 30℃; pH=7.4; Enzymatic reaction; enantioselective reaction;
(S)-methyl 2-amino-4-(methylthio)butanoate hydrochloride
2491-18-1

(S)-methyl 2-amino-4-(methylthio)butanoate hydrochloride

(S)-2-aminobutan-1-ol
5856-62-2

(S)-2-aminobutan-1-ol

Conditions
ConditionsYield
With Raney nickel In methanol at 60℃; for 0.2h;
2-aminobutanol
96-20-8, 13054-87-0

2-aminobutanol

A

(S)-2-aminobutan-1-ol
5856-62-2

(S)-2-aminobutan-1-ol

B

1-Hydroxy-2-butanone
5077-67-8

1-Hydroxy-2-butanone

Conditions
ConditionsYield
With recombinant cyclohexylamine oxidase from Arthrobacter sp. TYUT010-15 In aq. phosphate buffer at 30℃; for 3h; pH=7; Resolution of racemate; Enzymatic reaction;A n/a
B n/a
(S)-2-aminobutan-1-ol
5856-62-2

(S)-2-aminobutan-1-ol

di-tert-butyl dicarbonate
24424-99-5

di-tert-butyl dicarbonate

(S)-tert-butyl 1-hydroxybutan-2-ylcarbamate
150736-72-4

(S)-tert-butyl 1-hydroxybutan-2-ylcarbamate

Conditions
ConditionsYield
In dichloromethane at 0℃;100%
With sodium hydroxide In 1,4-dioxane; water at 20℃; for 2h; Inert atmosphere;100%
With sodium hydroxide In dichloromethane Ambient temperature;94%
(S)-2-aminobutan-1-ol
5856-62-2

(S)-2-aminobutan-1-ol

(3S,5R,6R)-3-allyl-5-(3-chlorophenyl)-6-(4-chlorophenyl)-3-methyltetrahydro-2H-pyran-2-one
1352076-45-9

(3S,5R,6R)-3-allyl-5-(3-chlorophenyl)-6-(4-chlorophenyl)-3-methyltetrahydro-2H-pyran-2-one

(S)-2-((2R,3R)-2-(3-chlorophenyl)-3-(4-chlorophenyl)-3-hydroxypropyl)-N-((S)-1-hydroxybutan-2-yl)-2-methylpent-4-enamide
1388625-18-0

(S)-2-((2R,3R)-2-(3-chlorophenyl)-3-(4-chlorophenyl)-3-hydroxypropyl)-N-((S)-1-hydroxybutan-2-yl)-2-methylpent-4-enamide

Conditions
ConditionsYield
In toluene at 100℃; for 17h; Inert atmosphere;99.5%
(S)-2-aminobutan-1-ol
5856-62-2

(S)-2-aminobutan-1-ol

2-Nitrobenzenesulfonyl chloride
1694-92-4

2-Nitrobenzenesulfonyl chloride

(S)-N-(1-hydroxy-butan-2-yl)-2-nitro-benzenesulfonamide
941584-87-8

(S)-N-(1-hydroxy-butan-2-yl)-2-nitro-benzenesulfonamide

Conditions
ConditionsYield
Stage #1: (S)-2-aminobutan-1-ol With triethylamine In tetrahydrofuran at 20℃; for 0.166667h;
Stage #2: 2-Nitrobenzenesulfonyl chloride In tetrahydrofuran at 20℃; for 0.25h;
99%
(S)-2-aminobutan-1-ol
5856-62-2

(S)-2-aminobutan-1-ol

ethyl isocyanate
109-90-0

ethyl isocyanate

(S)-1-ethyl-3-(1-hydroxybutan-2-yl)urea
1359050-21-7

(S)-1-ethyl-3-(1-hydroxybutan-2-yl)urea

Conditions
ConditionsYield
In dichloromethane at 0 - 20℃; for 3h;99%
(S)-2-aminobutan-1-ol
5856-62-2

(S)-2-aminobutan-1-ol

1,2-dichloro-ethane
107-06-2

1,2-dichloro-ethane

ethambutol
74-55-5

ethambutol

Conditions
ConditionsYield
In ethanol at 78 - 80℃; for 9.5h; Solvent; Temperature;98.01%
(heating);
(S)-2-aminobutan-1-ol
5856-62-2

(S)-2-aminobutan-1-ol

diethyl 2-ethoxymethylenemalonate
87-13-8

diethyl 2-ethoxymethylenemalonate

2-[(1-hydroxymethylpropylamino)methylene]malonic acid diethyl ester
1222062-70-5

2-[(1-hydroxymethylpropylamino)methylene]malonic acid diethyl ester

Conditions
ConditionsYield
In ethanol at 28℃; for 0.5h;98%
1,3,5-tris(4-formylbenzyloxycarbonyl)benzene

1,3,5-tris(4-formylbenzyloxycarbonyl)benzene

(S)-2-aminobutan-1-ol
5856-62-2

(S)-2-aminobutan-1-ol

1,3,5-tris[4-(S)-(1-hydroxymethylpropylimino)benzyloxycarbonyl]benzene
1242079-42-0

1,3,5-tris[4-(S)-(1-hydroxymethylpropylimino)benzyloxycarbonyl]benzene

Conditions
ConditionsYield
In chloroform at 20℃; for 24h;98%
1,3,5-tris[3,5-bis(4-formylbenzyloxy)benzyloxycarbonyl]benzene

1,3,5-tris[3,5-bis(4-formylbenzyloxy)benzyloxycarbonyl]benzene

(S)-2-aminobutan-1-ol
5856-62-2

(S)-2-aminobutan-1-ol

1,3,5-tris(3,5-bis{4-[1-(S)-hydroxymethylpropylimino]benzyloxy}benzyloxycarbonyl)benzene

1,3,5-tris(3,5-bis{4-[1-(S)-hydroxymethylpropylimino]benzyloxy}benzyloxycarbonyl)benzene

Conditions
ConditionsYield
With sodium sulfate In ethanol for 12h; Reflux;98%
(R)-1,1’-spirobiindanyl-7,7’-dicarboxylic acid

(R)-1,1’-spirobiindanyl-7,7’-dicarboxylic acid

(S)-2-aminobutan-1-ol
5856-62-2

(S)-2-aminobutan-1-ol

(Ra,S,S)-N,N’-bis(1-hydroxybutan-2-yl)-1,1’-spirobiindane-7,7’-dicarboxamide

(Ra,S,S)-N,N’-bis(1-hydroxybutan-2-yl)-1,1’-spirobiindane-7,7’-dicarboxamide

Conditions
ConditionsYield
With benzotriazol-1-ol; dicyclohexyl-carbodiimide In tetrahydrofuran at 0 - 20℃; Inert atmosphere; Schlenk technique;98%
(S)-2-aminobutan-1-ol
5856-62-2

(S)-2-aminobutan-1-ol

benzyl bromide
100-39-0

benzyl bromide

(2S)-N,N-dibenzyl-2-aminobutan-1-ol
249922-60-9

(2S)-N,N-dibenzyl-2-aminobutan-1-ol

Conditions
ConditionsYield
Stage #1: (S)-2-aminobutan-1-ol With sodium hydroxide; potassium carbonate In methanol for 0.5h; Metallation; Heating;
Stage #2: benzyl bromide In methanol for 6h; Alkylation; Heating;
97%
With potassium carbonate In acetonitrile at 20℃; for 24h;97.3%
With potassium carbonate In acetonitrile at 20℃; for 24h;97.3%
(S)-2-aminobutan-1-ol
5856-62-2

(S)-2-aminobutan-1-ol

tert-butylchlorodiphenylsilane
58479-61-1

tert-butylchlorodiphenylsilane

(1S)-1-(t-butyldiphenylsilyloxymethyl)propylamine
429669-41-0

(1S)-1-(t-butyldiphenylsilyloxymethyl)propylamine

Conditions
ConditionsYield
With 1H-imidazole In dichloromethane at 20℃; for 16h;97%
(S)-2-aminobutan-1-ol
5856-62-2

(S)-2-aminobutan-1-ol

di-tert-butyl dicarbonate
24424-99-5

di-tert-butyl dicarbonate

(S)-2-t-butoxycarbonylaminopropan-1-ol
79069-13-9

(S)-2-t-butoxycarbonylaminopropan-1-ol

Conditions
ConditionsYield
With N-ethyl-N,N-diisopropylamine In tetrahydrofuran at 0 - 20℃; for 6h; Inert atmosphere;97%
(S)-2-aminobutan-1-ol
5856-62-2

(S)-2-aminobutan-1-ol

methyl (5-fluoro-2,4-dinitrophenyl)-(S)-prolinate

methyl (5-fluoro-2,4-dinitrophenyl)-(S)-prolinate

methyl (5-(((S)-1-hydroxybutan-2-yl)amino)-2,4-dinitrophenyl)-(S)-prolinate

methyl (5-(((S)-1-hydroxybutan-2-yl)amino)-2,4-dinitrophenyl)-(S)-prolinate

Conditions
ConditionsYield
With N-ethyl-N,N-diisopropylamine In tetrahydrofuran at 80℃; for 2h; Inert atmosphere;96.5%
(S)-2-aminobutan-1-ol
5856-62-2

(S)-2-aminobutan-1-ol

benzenesulfonyl chloride
98-09-9

benzenesulfonyl chloride

(S)-N-benzenesulfonyl-2-amino-1-butanol
186246-71-9

(S)-N-benzenesulfonyl-2-amino-1-butanol

Conditions
ConditionsYield
With triethylamine In dichloromethane at 0 - 3℃; for 4h;96%
Thiophene-2,5-dicarboxylic acid
4282-31-9

Thiophene-2,5-dicarboxylic acid

(S)-2-aminobutan-1-ol
5856-62-2

(S)-2-aminobutan-1-ol

(-)-2,5-bis[4'-(S)-ethyloxazolin-2'-yl]thiophene

(-)-2,5-bis[4'-(S)-ethyloxazolin-2'-yl]thiophene

Conditions
ConditionsYield
In toluene for 24h; Reflux; water segregator;96%
(S)-2-aminobutan-1-ol
5856-62-2

(S)-2-aminobutan-1-ol

Diethyl carbonate
105-58-8

Diethyl carbonate

(S)-(-)-4-ethyl-2-oxazolidinone
13896-06-5

(S)-(-)-4-ethyl-2-oxazolidinone

Conditions
ConditionsYield
With potassium carbonate at 120℃; for 3h;96%
With 1,3-dichlorotetrabutyldistannoxane at 80℃; for 1h;98.5 %Chromat.
formaldehyd
50-00-0

formaldehyd

(S)-2-aminobutan-1-ol
5856-62-2

(S)-2-aminobutan-1-ol

Propiolic acid
471-25-0

Propiolic acid

1,4-bis((S)-4-ethyloxazolidin-3-yl)but-2-yne

1,4-bis((S)-4-ethyloxazolidin-3-yl)but-2-yne

Conditions
ConditionsYield
With copper(l) iodide; copper(ll) bromide In acetonitrile at 60℃; for 0.5h; Microwave irradiation; Sealed tube;96%
(S)-2-aminobutan-1-ol
5856-62-2

(S)-2-aminobutan-1-ol

4-Chlorobutanoyl chloride
4635-59-0

4-Chlorobutanoyl chloride

1-((S)-1-hydroxybutane-2-yl)pyrrolidin-2-one
909566-58-1

1-((S)-1-hydroxybutane-2-yl)pyrrolidin-2-one

Conditions
ConditionsYield
With potassium hydroxide; sodium sulfate In toluene at 0 - 20℃; for 10h;95%
With sodium sulfate; potassium hydroxide In toluene at 0℃; for 13h;80%
(S)-2-aminobutan-1-ol
5856-62-2

(S)-2-aminobutan-1-ol

methyl 2-methylpropanedithioate
5874-02-2

methyl 2-methylpropanedithioate

C8H17NOS

C8H17NOS

Conditions
ConditionsYield
With triethylamine In tetrahydrofuran at 20℃;95%
(S)-2-aminobutan-1-ol
5856-62-2

(S)-2-aminobutan-1-ol

(R)-2-{[4-(2-methoxyethyl)phenoxy]methyl}oxirane
133397-54-3

(R)-2-{[4-(2-methoxyethyl)phenoxy]methyl}oxirane

A

(2S)-2-[[(2R)-2-hydroxy-3-[4-(2-methoxyethyl)phenoxy]propyl]amino]-1-butanol

(2S)-2-[[(2R)-2-hydroxy-3-[4-(2-methoxyethyl)phenoxy]propyl]amino]-1-butanol

B

(2S)-2-[[(2S)-2-hydroxy-3-[4-(2-methoxyethyl)phenoxy]propyl]amino]-1-butanol

(2S)-2-[[(2S)-2-hydroxy-3-[4-(2-methoxyethyl)phenoxy]propyl]amino]-1-butanol

Conditions
ConditionsYield
In methanol for 24h;A 95%
B n/a
(S)-2-aminobutan-1-ol
5856-62-2

(S)-2-aminobutan-1-ol

N-(3-fluorobenzyl)-4,6-bis(perfluorophenoxy)-1,3,5-triazin-2-amine

N-(3-fluorobenzyl)-4,6-bis(perfluorophenoxy)-1,3,5-triazin-2-amine

(S)-2-((4-((3-fluorobenzyl)amino)-6-(perfluorophenoxy)-1,3,5-triazin-2-yl)amino)butan-1-ol

(S)-2-((4-((3-fluorobenzyl)amino)-6-(perfluorophenoxy)-1,3,5-triazin-2-yl)amino)butan-1-ol

Conditions
ConditionsYield
Stage #1: N-(3-fluorobenzyl)-4,6-bis(perfluorophenoxy)-1,3,5-triazin-2-amine With N-ethyl-N,N-diisopropylamine In dichloromethane for 0.0833333h; Cooling with ice;
Stage #2: (S)-2-aminobutan-1-ol In dichloromethane at 0 - 20℃; for 72.0833h;
95%
(S)-2-aminobutan-1-ol
5856-62-2

(S)-2-aminobutan-1-ol

p-toluenesulfonyl chloride
98-59-9

p-toluenesulfonyl chloride

(S) (+)-N-tosyl-2-aminobutanol
79514-33-3

(S) (+)-N-tosyl-2-aminobutanol

Conditions
ConditionsYield
With triethylamine In dichloromethane at 0 - 3℃; for 4h;94%
With triethylamine In dichloromethane
With triethylamine In dichloromethane at 20℃; for 18h;
Stage #1: (S)-2-aminobutan-1-ol With triethylamine In dichloromethane at 0℃; for 0.0833333h;
Stage #2: p-toluenesulfonyl chloride In dichloromethane at 20℃;
phthalic anhydride
85-44-9

phthalic anhydride

(S)-2-aminobutan-1-ol
5856-62-2

(S)-2-aminobutan-1-ol

(1'S)-N-(2'-ethyl-1'-hydroxyethyl)-1H-isoindole-1,3(2H)-dione
83053-82-1

(1'S)-N-(2'-ethyl-1'-hydroxyethyl)-1H-isoindole-1,3(2H)-dione

Conditions
ConditionsYield
at 140℃;93%
at 200℃; for 3h;92%
at 140℃;
With triethylamine In toluene at 130℃; for 3h; Inert atmosphere; Dean-Stark;
ethylene glycol-bis(2-aminoethyl)-N,N,N'N,'-tetraacetic acid
67-42-5

ethylene glycol-bis(2-aminoethyl)-N,N,N'N,'-tetraacetic acid

(S)-2-aminobutan-1-ol
5856-62-2

(S)-2-aminobutan-1-ol

(-)-N,N,N',N'-tetrakis{[4-(S)-ethyloxazolin-2-yl]methyl}ethylene glycol bis(2-aminoethyl) ether
850410-82-1

(-)-N,N,N',N'-tetrakis{[4-(S)-ethyloxazolin-2-yl]methyl}ethylene glycol bis(2-aminoethyl) ether

Conditions
ConditionsYield
Stage #1: ethylene glycol-bis(2-aminoethyl)-N,N,N'N,'-tetraacetic acid; (S)-2-aminobutan-1-ol In toluene for 20h; Reflux;
Stage #2: at 135℃; for 8h;
93%
(S)-2-aminobutan-1-ol
5856-62-2

(S)-2-aminobutan-1-ol

carbon dioxide
124-38-9

carbon dioxide

(S)-(-)-4-ethyl-2-oxazolidinone
13896-06-5

(S)-(-)-4-ethyl-2-oxazolidinone

Conditions
ConditionsYield
With tetrabutylammonium triphenyldifluorosilicate In dimethylsulfoxide-d6 at 150℃; under 760.051 Torr; for 9h; chemoselective reaction;93%
With caesium carbonate In dimethylsulfoxide-d6 at 25 - 150℃; under 2280.15 Torr; for 24h; Schlenk technique; Autoclave;51%
(S)-2-aminobutan-1-ol
5856-62-2

(S)-2-aminobutan-1-ol

methyl (3S)-1,2,3,4-tetrahydro-β-carboline-3-carboxylate
79815-18-2

methyl (3S)-1,2,3,4-tetrahydro-β-carboline-3-carboxylate

2'S,3S(-)-1,2,3,4-tetrahydro-β-carboline-3-carboxy-N-(2-butan-1-ol)amide

2'S,3S(-)-1,2,3,4-tetrahydro-β-carboline-3-carboxy-N-(2-butan-1-ol)amide

Conditions
ConditionsYield
In xylene for 8h; Heating;92%
(S)-2-aminobutan-1-ol
5856-62-2

(S)-2-aminobutan-1-ol

8-bromotheophylline
10381-75-6

8-bromotheophylline

(S)-(-)-8-(1-hydroxy-2-butyl)-aminotheophylline
88080-58-4

(S)-(-)-8-(1-hydroxy-2-butyl)-aminotheophylline

Conditions
ConditionsYield
In xylene for 20h; Heating;92%
(S)-2-aminobutan-1-ol
5856-62-2

(S)-2-aminobutan-1-ol

(R)-2,3,4,9-tetrahydro-1H-pyrido[3,4-b]indole-3-carboxylic acid methyl ester
81075-61-8

(R)-2,3,4,9-tetrahydro-1H-pyrido[3,4-b]indole-3-carboxylic acid methyl ester

2'S,3R(+)-1,2,3,4-tetrahydro-β-carboline-3-carboxy-N-(2-butan-1-ol)amide

2'S,3R(+)-1,2,3,4-tetrahydro-β-carboline-3-carboxy-N-(2-butan-1-ol)amide

Conditions
ConditionsYield
In xylene for 8h; Heating;91%

2-Amino-1-butanol Specification

The 2-Amino-1-butanol, with the CAS registry number 5856-62-2, is also known as (2S)-2-aminobutan-1-ol. It belongs to the product categories of Pharmaceutical Intermediates; Amino Alcohols (Chiral); Chiral Building Blocks; Synthetic Organic Chemistry; Amino Alcohols; Chiral Building Blocks; Organic Building Blocks. Its EINECS registry number is 227-475-9. This chemical's molecular formula is C4H11NO and molecular weight is 89.13624. Its IUPAC name is called 2-aminobutan-1-ol. What's more, this chemical is clear colorless to slightly yellowish viscous.

Physical properties of 2-Amino-1-butanol: (1)ACD/LogP: -0.43; (2)ACD/LogD (pH 5.5): -3.52; (3)ACD/LogD (pH 7.4): -2.98; (4)ACD/BCF (pH 5.5): 1; (5)ACD/BCF (pH 7.4): 1; (6)ACD/KOC (pH 5.5): 1; (7)ACD/KOC (pH 7.4): 1; (8)#H bond acceptors: 2; (9)#H bond donors: 3; (10)#Freely Rotating Bonds: 4; (11)Index of Refraction: 1.445; (12)Molar Refractivity: 25.6 cm3; (13)Molar Volume: 96.1 cm3; (14)Surface Tension: 35.3 dyne/cm; (15)Density: 0.927 g/cm3; (16)Flash Point: 82.2 °C; (17)Enthalpy of Vaporization: 48.14 kJ/mol; (18)Boiling Point: 177.2 °C at 760 mmHg; (19)Vapour Pressure: 0.319 mmHg at 25°C.

This product is used in the preparation of emulsifier, surfactant, resin agent, polishing wax, vulcanization accelerator, pharmaceutical raw materials; acid gas absorber. This chemical can be used for the removal of hydrogen sulfide, dihydrogen dioxide. This product is widely used as a derivative of the reagents, reaction promoter.

When you are using this chemical, please be cautious about it as the following:
This chemical may destroy living tissue on contact and may cause burns. In case of contact with eyes, you should rinse immediately with plenty of water and seek medical advice. Whenever you will contact it, please wear suitable protective clothing, gloves and eye/face protection.

You can still convert the following datas into molecular structure:
(1)SMILES: OC[C@@H](N)CC
(2)InChI: InChI=1/C4H11NO/c1-2-4(5)3-6/h4,6H,2-3,5H2,1H3/t4-/m0/s1
(3)InChIKey: JCBPETKZIGVZRE-BYPYZUCNBQ

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