HuagongsheHuagongshe Chemistry Print Report · For research reference only
Diphenylphosphine → HCID 86740942, compound
Participants
| Role | Name | HCID | Charge |
|---|---|---|---|
| Reactant | Diphenylphosphine | HCID 70017 | — |
| Reactant | Fumaric Acid | HCID 444972 | — |
| Reactant | HCID 86740940 | HCID 86740940 | — |
| Reactant | Butyllithium | HCID 178418339 | — |
| Product | HCID 86740942 | HCID 86740942 | — |
Reaction Steps
Reaction of trans-8-hydroxymethyl-7-methoxy-4-propyl-1,2,3,4a,5,10b-hexahydro-4H-[1]-benzopyrano[3,4-b]pyridine with diphenylphosphine and butyllithium according to the procedure of Example 9 and subsequent treatment with fumaric acid affords trans-7-hydroxy-8-hydroxymethyl-4-propyl-1,2,3,4a,5,10b-hexahydro-4H-[1]-benzopyrano[3,4-b]pyridine fumarate, m.p. 198°-200°.
Provenance & Evidence
| DOI | 10.6084/m9.figshare.5104873.v1 |
|---|---|
| Patent number | US04604397 |
| Source dataset | uspto-grants-1986_08 |
| ORD ID | ord-9f72ade0b3ee413f9f71310d32cdcfa8 |
| Source note | uspto-grants-1986_08 |