HuagongsheHuagongshe Chemistry Print Report · For research reference only
HCID 14127504, compound → HCID 10427052, compound
Participants
| Role | Name | HCID | Charge |
|---|---|---|---|
| Reactant | HCID 14127504 | HCID 14127504 | — |
| Solvent | Hydrochloric Acid | HCID 313 | — |
| Product | HCID 10427052 | HCID 10427052 | — |
Reaction Steps
The compound of Example 15 and 1N hydrochloric acid are heated at 60° for 2 hours. After evaporating to dryness the residue is dissolved in tetrahydrofuran/water and treated with propylene oxide, whereby the title compound is obtained, m.p. 275°-278° (decomp.). [α]D20 =0.0±0.5° (c=1 in 6N HCl), [α]36520 =+21.3° (c=1 in 6N HCl).
Provenance & Evidence
| DOI | 10.6084/m9.figshare.5104873.v1 |
|---|---|
| Patent number | US05162311 |
| Source dataset | uspto-grants-1992_11 |
| ORD ID | ord-4adb2b30b25f4c038f16cad7a1781ebe |
| Source note | uspto-grants-1992_11 |