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CAS No.: | 5516-88-1 |
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Name: | 6-methyl-8,9-didehydroergoline-8-carboxylic acid |
Article Data: | 3 |
Molecular Structure: | |
Formula: | C16H16N2O2 |
Molecular Weight: | 268.315 |
Synonyms: | Paspalic acid;Ergoline-8-carboxylic acid,8,9-didehydro-6-methyl; |
Density: | 1.358g/cm3 |
Boiling Point: | 536.1°Cat760mmHg |
Flash Point: | 278°C |
PSA: | 56.33000 |
LogP: | 2.07050 |
paspalic acid
lysergic acid sulfate
Conditions | Yield |
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Stage #1: paspalic acid With sodium hydroxide In water at 50℃; for 4h; Stage #2: With sulfuric acid In water at 5 - 10℃; for 2h; pH=~ 3.5; Product distribution / selectivity; |
paspalic acid
6-methyl-9,10-didehydro-ergoline-8-carboxylic acid
lysergic acid sulfate
Conditions | Yield |
---|---|
Stage #1: paspalic acid; 6-methyl-9,10-didehydro-ergoline-8-carboxylic acid With sodium hydroxide In water at 50℃; for 4h; Stage #2: With sulfuric acid In water at 5 - 10℃; for 2h; pH=~ 3.5; |
Conditions | Yield |
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With hydrogen; palladium on activated charcoal |