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CAS No.: | 643-20-9 |
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Name: | Hexahydro-1H-pyrrolizine |
Article Data: | 38 |
Molecular Structure: | |
Formula: | C7H13 N |
Molecular Weight: | 111.187 |
Synonyms: | 1-Azabicyclo[3.3.0]octane;Hexahydropyrrolizine; NSC 145060; NSC 90874; Pyrrolizidine |
Density: | 0.97g/cm3 |
Boiling Point: | 145.8°C at 760 mmHg |
Flash Point: | 34.2°C |
PSA: | 3.24000 |
LogP: | 1.18250 |
1-Benzyloxycarbonyl-5-oxoperhydroazocine
pyrrolizidine
Conditions | Yield |
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With perchloric acid; hydrogen; palladium on activated charcoal In methanol under 760.2 Torr; for 6h; Ambient temperature; | 95% |
1,2,5,6,7,8-hexahydro-3H-pyrrolizin-3-one
pyrrolizidine
Conditions | Yield |
---|---|
With dimethylsulfide borane complex In tetrahydrofuran at 20℃; for 16h; | 77% |
With lithium aluminium tetrahydride In tetrahydrofuran; diethyl ether Cooling with ice; Reflux; |
2-(3-Oxo-propyl)-pyrrolidine-1-carboxylic acid benzyl ester
pyrrolizidine
Conditions | Yield |
---|---|
With ammonium formate; palladium on activated charcoal In methanol for 0.5h; Heating; | 55% |
Conditions | Yield |
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With lithium bromide In water; acetonitrile for 2.5h; bicyclization by electrochemical oxidation; other cyclic amines; | 52% |
With lithium bromide In water; acetonitrile for 2.5h; electrochemical oxidation, C anode, 100 mA; | 52% |
tetrahydro-pyrrolizin-3,5-dione
pyrrolizidine
Conditions | Yield |
---|---|
With lithium aluminium tetrahydride; diethyl ether |
Conditions | Yield |
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With methanol; ammonia at 140℃; |
4-hydroxyimino-heptanedioic acid diethyl ester
pyrrolizidine
Conditions | Yield |
---|---|
With 1,4-dioxane; copper oxide-chromium oxide at 265℃; under 257428 Torr; Hydrogenation; |
Conditions | Yield |
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With methanol; platinum Hydrogenation.Hydrierung des Reaktionsprodukts an Kupferoxid-Chromoxid bei 250grad/340-400at; |
pyrrol-2-ylmethyl-malonic acid diethyl ester
pyrrolizidine
Conditions | Yield |
---|---|
With 1,4-dioxane; copper oxide-chromium oxide at 260℃; under 176522 Torr; Hydrogenation; |
Conditions | Yield |
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Yield given. Multistep reaction; |