HuagongsheHuagongshe Chemistry Print Report · For research reference only
Diketene → HCID 15702336, compound
Participants
| Role | Name | HCID | Charge |
|---|---|---|---|
| Reactant | Diketene | HCID 12661 | — |
| Reactant | 4-Amino-2,2,6,6-tetramethylpiperidine | HCID 37524 | — |
| Product | HCID 15702336 | HCID 15702336 | — |
Reaction Steps
The procedure of Example (1a) was repeated using 4- amino-2,2,6,6-tetramethylpiperidine, without introducing catalyst and performing the addition of diketene at a temperature of 0° C. to 10° C.; 4-acetoacetamido-2,2,6,6-tetramethyl-piperidine was obtained in the form of a white solid which had a melting point of 115° C.
Provenance & Evidence
| DOI | 10.6084/m9.figshare.5104873.v1 |
|---|---|
| Patent number | US05124456 |
| Source dataset | uspto-grants-1992_06 |
| ORD ID | ord-83b9d015c6cb4573b27363c5bfb6d90f |
| Source note | uspto-grants-1992_06 |