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CAS No.: | 6169-06-8 |
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Name: | D(+)-2-Octanol |
Article Data: | 215 |
Molecular Structure: | |
Formula: | C8H18O |
Molecular Weight: | 130.23 |
Synonyms: | d-Octan-2-ol;octan-2-ol;2-Octanol, (S)-;2-Octanol, (2S)-;(S)-(+)-2-Octanol;D-2-Octanol; |
EINECS: | 228-213-6 |
Density: | 0.822 g/mL at 25 °C(lit.) |
Melting Point: | -38oC |
Boiling Point: | 175 °C(lit.) |
Flash Point: | 160 °F |
Solubility: | 1 g/L (20 °C) in water |
Appearance: | Colorless to light yellow liquid |
Hazard Symbols: | Xi |
Risk Codes: | 36/37/38 |
Safety: | 26-36-37/39 |
PSA: | 20.23000 |
LogP: | 2.33760 |
(R)-2-octyl sulfate
(S)-2-Octanol
Conditions | Yield |
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With His-tagged Pseudomonas sp. metallo-β-lactamase-type alkylsulfatase Pisa1; water; tris hydrochloride at 30℃; for 6h; pH=8.2; Enzymatic reaction; optical yield given as %ee; stereoselective reaction; | 100% |
Conditions | Yield |
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With alcohol dehydrogenase from Lactobacillus kefir; alcohol dehydrogenase from Rhodococcus ruber DSM 44541; YcnD-oxidoreductase at 30℃; for 3h; pH=7.5; aq. buffer; Resolution of racemate; Enzymatic reaction; optical yield given as %ee; enantiospecific reaction; | 99% |
With phosphate buffer; tributyrin for 140h; Ambient temperature; | 77% |
Conditions | Yield |
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With NAD; Co2+immobilized acetophenone reductase from Geotrichum candidum In aq. phosphate buffer; isopropyl alcohol at 30℃; for 3h; pH=7.2; Green chemistry; Enzymatic reaction; enantioselective reaction; | 99% |
With glucose dehydrogenase; D-Glucose; alcohol dehydrogenase from Thermoanaerobacter sp.; NADPH In aq. buffer at 30℃; for 24h; pH=7.5; Concentration; Time; Ionic liquid; Green chemistry; Enzymatic reaction; enantioselective reaction; | 85% |
With acetophenone reductase from Geotrichum candidum NBRC 4597; NAD In isopropyl alcohol at 30℃; for 3h; pH=7.2; Enzymatic reaction; enantioselective reaction; | 85% |
(R)-2-octyl sulfate
(S)-2-Octanol
Conditions | Yield |
---|---|
With His-tagged Pseudomonas sp. metallo-β-lactamase-type alkylsulfatase Pisa1; water; tris hydrochloride at 30℃; for 6h; pH=8.2; Enzymatic reaction; optical yield given as %ee; stereoselective reaction; | 100% |
Conditions | Yield |
---|---|
With alcohol dehydrogenase from Lactobacillus kefir; alcohol dehydrogenase from Rhodococcus ruber DSM 44541; YcnD-oxidoreductase at 30℃; for 3h; pH=7.5; aq. buffer; Resolution of racemate; Enzymatic reaction; optical yield given as %ee; enantiospecific reaction; | 99% |
With phosphate buffer; tributyrin for 140h; Ambient temperature; | 77% |
Conditions | Yield |
---|---|
With NAD; Co2+immobilized acetophenone reductase from Geotrichum candidum In aq. phosphate buffer; isopropyl alcohol at 30℃; for 3h; pH=7.2; Green chemistry; Enzymatic reaction; enantioselective reaction; | 99% |
With glucose dehydrogenase; D-Glucose; alcohol dehydrogenase from Thermoanaerobacter sp.; NADPH In aq. buffer at 30℃; for 24h; pH=7.5; Concentration; Time; Ionic liquid; Green chemistry; Enzymatic reaction; enantioselective reaction; | 85% |
With acetophenone reductase from Geotrichum candidum NBRC 4597; NAD In isopropyl alcohol at 30℃; for 3h; pH=7.2; Enzymatic reaction; enantioselective reaction; | 85% |
Conditions | Yield |
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With Arthrobacter atrocyaneus In N,N-dimethyl-formamide at 32℃; for 48h; Microbiological reaction; enantioselective reaction; | A 94% B n/a C n/a |
With lyophilised cells of Escherichia coli overexpressing the solvent-tolerant alcohol dehydrogenase from Rhodococcus ruber DSM44541 In aq. buffer at 30℃; for 24h; pH=7.5; Reagent/catalyst; Resolution of racemate; Enzymatic reaction; | A n/a B n/a C n/a |
With NADP In acetone at 50℃; for 22h; pH=8; Resolution of racemate; |
(R)-(+)-2-hydroxyoctyl tosylate
(S)-2-Octanol
Conditions | Yield |
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With lithium aluminium tetrahydride In tetrahydrofuran | 93% |
Conditions | Yield |
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With water; sodium hydroxide In methanol for 6h; Reflux; Inert atmosphere; | 87% |
With potassium hydroxide Heating; | 3.4 g |
rac-2-octyl sulfate
(S)-2-Octanol
Conditions | Yield |
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Stage #1: rac-2-octyl sulfate With His-tagged Pseudomonas sp. metallo-β-lactamase-type alkylsulfatase Pisa1; water; tris hydrochloride at 30℃; for 24h; pH=8.2; Resolution of racemate; Enzymatic reaction; Stage #2: With water; toluene-4-sulfonic acid In 1,4-dioxane; tert-butyl methyl ether at 40℃; for 5h; optical yield given as %ee; stereoselective reaction; | 87% |
Multi-step reaction with 2 steps 1: His-tagged Pseudomonas sp. metallo-β-lactamase-type alkylsulfatase Pisa1; water; tris hydrochloride / 6 h / 30 °C / pH 8.2 / Resolution of racemate; Enzymatic reaction 2: water; toluene-4-sulfonic acid / 1,4-dioxane; tert-butyl methyl ether / 2 h / 40 °C View Scheme |