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CAS No.: | 86891-15-8 |
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Name: | Ergoline-8-carboxylic acid, 6-(2-propenyl)-, (8-alpha)- |
Article Data: | 1 |
Molecular Structure: | |
Formula: | C18H20N2O2 |
Molecular Weight: | 296.369 |
Synonyms: | 6-Allyldihydronorisolysergic acid; |
Density: | 1.258g/cm3 |
Boiling Point: | 530.4°C at 760 mmHg |
Flash Point: | 274.6°C |
PSA: | 56.33000 |
LogP: | 2.70660 |
(6aR,9S,10aR)-7-Allyl-4,6,6a,7,8,9,10,10a-octahydro-indolo[4,3-fg]quinoline-9-carboxylic acid methyl ester
(6aR,9S,10aR)-7-Allyl-4,6,6a,7,8,9,10,10a-octahydro-indolo[4,3-fg]quinoline-9-carboxylic acid
Conditions | Yield |
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With sodium hydroxide In methanol at 60 - 65℃; for 22h; | 91% |
(5R,8S,10R)-6-cyano-8-methoxycarbonylergoline
(6aR,9S,10aR)-7-Allyl-4,6,6a,7,8,9,10,10a-octahydro-indolo[4,3-fg]quinoline-9-carboxylic acid
Conditions | Yield |
---|---|
Multi-step reaction with 3 steps 1: 70 percent / hydrogen / Raney nickel / dimethylformamide / 130 h / 30 Torr / Ambient temperature 2: 91 percent / anhydrous potassium carbonate / dimethylformamide / 8 h / Ambient temperature 3: 91 percent / 0.2M NaOH / methanol / 22 h / 60 - 65 °C View Scheme |
(5R,8S,10R)-8-methoxycarbonylergoline
(6aR,9S,10aR)-7-Allyl-4,6,6a,7,8,9,10,10a-octahydro-indolo[4,3-fg]quinoline-9-carboxylic acid
Conditions | Yield |
---|---|
Multi-step reaction with 2 steps 1: 91 percent / anhydrous potassium carbonate / dimethylformamide / 8 h / Ambient temperature 2: 91 percent / 0.2M NaOH / methanol / 22 h / 60 - 65 °C View Scheme |
methyl (5R,8S,10R)-6-methyl-8-ergolinecarboxylate
(6aR,9S,10aR)-7-Allyl-4,6,6a,7,8,9,10,10a-octahydro-indolo[4,3-fg]quinoline-9-carboxylic acid
Conditions | Yield |
---|---|
Multi-step reaction with 4 steps 1: 86 percent / CH2Cl2 / 5 h / 20 °C 2: 70 percent / hydrogen / Raney nickel / dimethylformamide / 130 h / 30 Torr / Ambient temperature 3: 91 percent / anhydrous potassium carbonate / dimethylformamide / 8 h / Ambient temperature 4: 91 percent / 0.2M NaOH / methanol / 22 h / 60 - 65 °C View Scheme |