HuagongsheHuagongshe Chemistry Print Report · For research reference only
Octanoic Acid → HCID 10573853, compound
Participants
| Role | Name | HCID | Charge |
|---|---|---|---|
| Reactant | Octanoic Acid | HCID 379 | — |
| Reactant | Acetic Anhydride | HCID 7918 | — |
| Reactant | Diosgenin | HCID 99474 | — |
| Product | HCID 10573853 | HCID 10573853 | 87% |
Reaction Steps
In a study of the degradation of a number of sapogenins at the Glaxo Laboratorties in UK, good results were obtained by heating diosgenin in refluxing n-Octanoic acid (bp 237° C.) containing acetic anhydride, distilling off the low boiling fraction until the temperature reached 270° C. and refluxing for 2 hours followed by saponifications resulting in the production of pseudodiosgenin in a yield of 87% (Ref:Cameroon AFB, Evans RM, Hamlet JC, Hunt JS, Jones PG and Long AG, J Chem Soc, 2807 1955.)
Provenance & Evidence
| DOI | 10.6084/m9.figshare.5104873.v1 |
|---|---|
| Patent number | US05808117 |
| Source dataset | uspto-grants-1998_09 |
| ORD ID | ord-2aa1abb629094c3883f939306cbd0423 |
| Source note | uspto-grants-1998_09 |