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CAS No.: | 2970-95-8 |
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Name: | 1-(3,4-Dimethoxy-phenyl)-2-dimethylamino-ethanol |
Article Data: | 8 |
Molecular Structure: | |
Formula: | C12H19 N O3 |
Molecular Weight: | 225.288 |
Synonyms: | Veratrylalcohol, a-[(dimethylamino)methyl]-(6CI,7CI,8CI); (?à)-Macromerine;3,4-Dimethoxy-N-methylepinephrine; Macromerine; dl-Macromerine |
Density: | 1.079g/cm3 |
Melting Point: | 66.0-67.5 °C |
Boiling Point: | 348.1°Cat760mmHg |
Flash Point: | 164.3°C |
PSA: | 41.93000 |
LogP: | 1.29880 |
N,N-dimethyl-3,4-dimethoxyphenylglyoxamide
1-(3, 4-dimethoxyphenyl)-2-dimethylaminoethanol
Conditions | Yield |
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With lithium aluminium tetrahydride In tetrahydrofuran for 1h; Heating; | 88% |
1-(3,4-dimethoxyphenyl)-2-(dimethylamino)ethanone
1-(3, 4-dimethoxyphenyl)-2-dimethylaminoethanol
Conditions | Yield |
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With sodium tetrahydroborate In methanol at 20℃; for 3.25h; | 80% |
1-(3,4-dimethoxyphenyl)-2-(dimethylamino)ethanone hydrochloride
1-(3, 4-dimethoxyphenyl)-2-dimethylaminoethanol
Conditions | Yield |
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With ethanol; platinum Hydrogenation; |
1,2-dimethoxybenzene
N,N-dimethyl-glycine nitrile; hydrochloride
1-(3, 4-dimethoxyphenyl)-2-dimethylaminoethanol
Conditions | Yield |
---|---|
(i), (ii) NaBH4; Multistep reaction; |
dimethylaminomethyltributyltin
3,4-dimethoxy-benzaldehyde
1-(3, 4-dimethoxyphenyl)-2-dimethylaminoethanol
Conditions | Yield |
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With n-butyllithium 1.) hexane, THF, -78 deg C, 15 min, 2.) -78 deg C, 2 h; Yield given. Multistep reaction; |
Conditions | Yield |
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Multi-step reaction with 4 steps 1: 42 percent / p-toluenesulfonic acid / 1,2-dichloro-ethane / 1 h / Heating 2: sodium metaperiodate / H2O; methanol / 15 h / Ambient temperature 3: acetic anhydride / 0.5 h / Heating 4: 88 percent / LiAlH4 / tetrahydrofuran / 1 h / Heating View Scheme |
2-(3,4-Dimethoxy-phenyl)-2-methanesulfinyl-N,N-dimethyl-acetamide
1-(3, 4-dimethoxyphenyl)-2-dimethylaminoethanol
Conditions | Yield |
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Multi-step reaction with 2 steps 1: acetic anhydride / 0.5 h / Heating 2: 88 percent / LiAlH4 / tetrahydrofuran / 1 h / Heating View Scheme |
2-(3,4-Dimethoxy-phenyl)-N,N-dimethyl-2-methylsulfanyl-acetamide
1-(3, 4-dimethoxyphenyl)-2-dimethylaminoethanol
Conditions | Yield |
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Multi-step reaction with 3 steps 1: sodium metaperiodate / H2O; methanol / 15 h / Ambient temperature 2: acetic anhydride / 0.5 h / Heating 3: 88 percent / LiAlH4 / tetrahydrofuran / 1 h / Heating View Scheme |
Conditions | Yield |
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Multi-step reaction with 5 steps 1.1: 55 °C 2.1: aluminum (III) chloride / dichloromethane / 0.58 h / -5 - 0 °C 2.2: 1 h / -5 - 0 °C 3.1: bromine / chloroform / 3 h / 20 °C 4.1: ethanol / 0.67 h / 0 - 5 °C 5.1: sodium tetrahydroborate / methanol / 3.25 h / 20 °C View Scheme |
Conditions | Yield |
---|---|
Multi-step reaction with 4 steps 1.1: aluminum (III) chloride / dichloromethane / 0.58 h / -5 - 0 °C 1.2: 1 h / -5 - 0 °C 2.1: bromine / chloroform / 3 h / 20 °C 3.1: ethanol / 0.67 h / 0 - 5 °C 4.1: sodium tetrahydroborate / methanol / 3.25 h / 20 °C View Scheme |