HuagongsheHuagongshe Chemistry Print Report · For research reference only
Mandelic Acid → HCID 57182681, compound
Participants
| Role | Name | HCID | Charge |
|---|---|---|---|
| Reactant | Mandelic Acid | HCID 1292 | — |
| Reactant | HCID 22845860 | HCID 22845860 | — |
| Solvent | Isopropanol | HCID 3776 | — |
| Product | HCID 57182681 | HCID 57182681 | — |
Reaction Steps
(+)-Mandelic acid (0.57 kg) and trans-6-ethyl-4-amino-3,4-dihydro-2,2-dimethyl-2H-1-benzopyran-3-ol** (0.75kg) were dissolved in warm 2-propanol (18 L). The solution was concentrated to 12 L and crystallised to give the title compound (0.523 kg).
Provenance & Evidence
| DOI | 10.6084/m9.figshare.5104873.v1 |
|---|---|
| Patent number | US05147866 |
| Source dataset | uspto-grants-1992_09 |
| ORD ID | ord-1060d9e1c8d24d778589aeef2a132d1d |
| Source note | uspto-grants-1992_09 |