HuagongsheHuagongshe Chemistry Print Report · For research reference only
tert-Butyl carbazate → Tert-butyl 4-[(tert-butoxycarbonyl)hydrazono]piperidine-1-carboxylate
Participants
| Role | Name | HCID | Charge |
|---|---|---|---|
| Reactant | tert-Butyl carbazate | HCID 70091 | — |
| Reactant | tert-Butyl 4-oxopiperidine-1-carboxylate | HCID 735900 | — |
| Solvent | Hexane | HCID 8058 | — |
| Product | Tert-butyl 4-[(tert-butoxycarbonyl)hydrazono]piperidine-1-carboxylate | HCID 20824233 | — |
Reaction Steps
A mixture of 0.15 mole of 4-oxo-piperidine-1-carboxylic acid tert-butyl ester (commercially available) and 0.15 mole of tert-butylcarbazate in 250 ml of hexane is stirred for 18 h at RT. The precipitate is filtered off and dried under vacuum. M. p. 172-174° C.
Provenance & Evidence
| DOI | 10.6084/m9.figshare.5104873.v1 |
|---|---|
| Patent number | US06953853B2 |
| Source dataset | uspto-grants-2005_10 |
| ORD ID | ord-6574a44586a443099e6abafa08b91478 |
| Source note | uspto-grants-2005_10 |