HuagongsheHuagongshe Chemistry Print Report · For research reference only
Ammonia → HCID 70042202, compound
Participants
| Role | Name | HCID | Charge |
|---|---|---|---|
| Reactant | Ammonia | HCID 222 | — |
| Reactant | HCID 86742202 | HCID 86742202 | — |
| Solvent | Ethylene Glycol | HCID 174 | — |
| Product | HCID 70042202 | HCID 70042202 | — |
Reaction Steps
By allowing 3.1 g of the methyl ester of 9,10-didehydro-6-n-propyl-8β-ergoline carboxylic acid to stand in a solution of ammonia in ethylene glycol, a mixture of the isomeric amides is obtained; chromatographic separation of the reaction product yields 1.2 g of 9,10-didehydro-6-n-propyl-8α-ergoline carboxylic acid amide. [α]D25 =+297°; c=0.5 (pyridine).
Provenance & Evidence
| DOI | 10.6084/m9.figshare.5104873.v1 |
|---|---|
| Patent number | US04748248 |
| Source dataset | uspto-grants-1988_05 |
| ORD ID | ord-6e913028959e4be5bf1ca320ed6711ea |
| Source note | uspto-grants-1988_05 |