HuagongsheHuagongshe Chemistry Print Report · For research reference only
Isopropanol → HCID 21506796, compound
Participants
| Role | Name | HCID | Charge |
|---|---|---|---|
| Reactant | Isopropanol | HCID 3776 | — |
| Reactant | HCID 21506790 | HCID 21506790 | — |
| Product | HCID 21506796 | HCID 21506796 | 80% |
Reaction Steps
Following the procedure noted in Example 5, 38.6 grams (0.15 M) of 2,3-dihydro-6-methylspiro-[naphthalene-1(4H),3'-piperidine]-2',4,6'-trione was methylated to give 32.5 grams (80%) of 1',6-dimethyl-2,3-dihydrospiro-[naphthalene-1(4H),3'-piperidine]-2',4,6'-trione, melting point 146°-147.5° C. from isopropyl alcohol.
Provenance & Evidence
| DOI | 10.6084/m9.figshare.5104873.v1 |
|---|---|
| Patent number | US03985888 |
| Source dataset | uspto-grants-1976_10 |
| ORD ID | ord-2c86746d64a34e9fa19c8f05695fb675 |
| Source note | uspto-grants-1976_10 |