HuagongsheHuagongshe Chemistry Print Report · For research reference only
Acetic Acid → HCID 13136980, compound
Participants
| Role | Name | HCID | Charge |
|---|---|---|---|
| Reactant | Acetic Acid | HCID 176 | — |
| Reactant | Sodium borohydride | HCID 4311764 | — |
| Reactant | HCID 13136975 | HCID 13136975 | — |
| Product | HCID 13136980 | HCID 13136980 | — |
Reaction Steps
Prepared by the method described for Example 59 from 3-[2-(ethylamino)propyl]-1,2,3,4-tetrahydro-8-methoxy-5H-[1]benzopyrano[3,4-c]pyridin-5-one (3.0 g, 0.009 moles), glacial acetic acid (20 ml), and sodium borohydride (2.5 g, 0.066 moles). The free base is obtained crystalline. Recrystallization from isopropyl ether gave the product (1.9 g), mp 83°-85° C.
Provenance & Evidence
| DOI | 10.6084/m9.figshare.5104873.v1 |
|---|---|
| Patent number | US04382939 |
| Source dataset | uspto-grants-1983_05 |
| ORD ID | ord-8dcfbf97799f434483ce3899cae8a6da |
| Source note | uspto-grants-1983_05 |