HuagongsheHuagongshe Chemistry Print Report · For research reference only
Dicyclohexylcarbodiimide → 5,5-Dimethyl-10-[4-(morpholino)butyryloxy]-8-(3-methyl-2-octyl)-2-methyl-1,2,3,4-tetrahydro-5H-[1]benzopyrano[3,4-d]pyridine hydrochloride
Participants
| Role | Name | HCID | Charge |
|---|---|---|---|
| Reactant | Dicyclohexylcarbodiimide | HCID 10868 | — |
| Reactant | 5H-(1)Benzopyrano(4,3-c)pyridine, 1,2,3,4-tetrahydro-5,5-dimethyl-8-(1,2-dimethylheptyl)-10-hydroxy-2-methyl- | HCID 211064 | — |
| Reactant | 4-Morpholin-4-Yl-Butyric Acid Hydrochloride | HCID 12733746 | — |
| Solvent | Dichloromethane | HCID 6344 | — |
| Product | 5,5-Dimethyl-10-[4-(morpholino)butyryloxy]-8-(3-methyl-2-octyl)-2-methyl-1,2,3,4-tetrahydro-5H-[1]benzopyrano[3,4-d]pyridine hydrochloride | HCID 21499410 | — |
Reaction Steps
5,5-Dimethyl-10-hydroxy-8-(3-methyl-2-octyl)-2-methyl-1,2,3,4-tetrahydro-5H-[1]benzopyrano[3,4-d]pyridine, γ-morpholinobutyric acid hydrochloride and dicyclohexylcarbodiimide are combined in equimolar amounts in methylene chloride and reacted as in Example 1 to give the desired product.
Provenance & Evidence
| DOI | 10.6084/m9.figshare.5104873.v1 |
|---|---|
| Patent number | US04042694 |
| Source dataset | uspto-grants-1977_08 |
| ORD ID | ord-943387f5bdaf409889c6eded7f45216d |
| Source note | uspto-grants-1977_08 |