HuagongsheHuagongshe Chemistry Print Report · For research reference only
Acetic Anhydride → HCID 59600588, compound
Participants
| Role | Name | HCID | Charge |
|---|---|---|---|
| Reactant | Acetic Anhydride | HCID 7918 | — |
| Reactant | HCID 178498802 | HCID 178498802 | — |
| Product | HCID 59600588 | HCID 59600588 | 90% |
Reaction Steps
After a solution of the compound 5 (19.1 g, 70 mmol) in acetic anhydride (134 ml) was stirred at 130° C. for 40 minutes, the solvent was distilled off under reduced pressure to obtain 4-acetoxy-5-benzyloxy-6-methyl-nicotinic acid methyl ester 6 (19.9 g, 90%) as a flesh colored crystal.
Provenance & Evidence
| DOI | 10.6084/m9.figshare.5104873.v1 |
|---|---|
| Patent number | US08778943B2 |
| Source dataset | uspto-grants-2014_07 |
| ORD ID | ord-11aa99ec40a646449106813389d4f4c8 |
| Source note | uspto-grants-2014_07 |