HuagongsheHuagongshe Chemistry Print Report · For research reference only
2-Piperidone → tert-Butyl 2-oxopiperidine-1-carboxylate
Participants
| Role | Name | HCID | Charge |
|---|---|---|---|
| Reactant | 2-Piperidone | HCID 12665 | — |
| Reactant | Tert-butyldicarbonate | HCID 22064466 | — |
| Product | tert-Butyl 2-oxopiperidine-1-carboxylate | HCID 7577838 | — |
Reaction Steps
In another process, described in J. Org. Chem. Vol. 48, pp. 2424 to 2426 (1983), δ-valerolactam is reacted with tert-butyl oxydiformate in a first stage to form N-tert-butoxycarbonylvalerolactam, which is then broken down in a second stage with 1.1 equivalents of sodium methylate to form methyl 5-(O-tert.-butylurethano)valerate.
Provenance & Evidence
| DOI | 10.6084/m9.figshare.5104873.v1 |
|---|---|
| Patent number | US05300678 |
| Source dataset | uspto-grants-1994_04 |
| ORD ID | ord-0a47778dc07744f88e0054d5fb4e4880 |
| Source note | uspto-grants-1994_04 |