Participants
| Role | Name | HCID | Charge |
|---|
| Reactant | Acetic Anhydride | HCID 7918 | — |
| Reactant | HCID 15661770 | HCID 15661770 | — |
| Solvent | Pyridine | HCID 1049 | — |
| Product | HCID 15661772 | HCID 15661772 | — |
Reaction Steps
For acetylation, 31 ml of acetic anhydride is added to a solution of 11 g of the above-produced alcohol in 120 ml of pyridine and stirred for 15 hours at 23° C. Then, it is concentrated by evaporation in a vacuum with adding toluene and the residue is chromatographed on silica gel. With hexane/0-3% ethyl acetate, 8.9 g of the title compound is obtained as colorless oil.
Provenance & Evidence
| DOI | 10.6084/m9.figshare.5104873.v1 |
|---|
| Patent number | US05440044 |
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| Source dataset | uspto-grants-1995_08 |
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| ORD ID | ord-76c567effed946c1b0770cca9bc241ce |
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| Source note | uspto-grants-1995_08 |
|---|
