HuagongsheHuagongshe Chemistry Print Report · For research reference only
9H-Fluoren-9-ylmethyl 4-[(t-butoxycarbonyl)hydrazono]piperidine-1-carboxylate → (9H-Fluoren-9-yl)methyl 4-(2-(tert-butoxycarbonyl)hydrazinyl)piperidine-1-carboxylate
Participants
| Role | Name | HCID | Charge |
|---|---|---|---|
| Reactant | 9H-Fluoren-9-ylmethyl 4-[(t-butoxycarbonyl)hydrazono]piperidine-1-carboxylate | HCID 18321140 | — |
| Reactant | HCID 178418361 | HCID 178418361 | — |
| Catalyst | Platinum oxide (PtO) | HCID 82844 | — |
| Solvent | Acetic Acid | HCID 176 | — |
| Product | (9H-Fluoren-9-yl)methyl 4-(2-(tert-butoxycarbonyl)hydrazinyl)piperidine-1-carboxylate | HCID 15606373 | — |
Reaction Steps
A solution of 9H-fluoren-9-ylmethyl 4-[(t-butoxycarbonyl)hydrazono]piperidine-1-carboxylate (10.0 g, 22.9 mmol) in acetic acid (150 mL) was shaken with platinum oxide (1.0 g) under 45 psi hydrogen on a Parr apparatus for 2 h. The solution was filtered and concentrated to give the title compound.
Provenance & Evidence
| DOI | 10.6084/m9.figshare.5104873.v1 |
|---|---|
| Patent number | US07632832B2 |
| Source dataset | uspto-grants-2009_12 |
| ORD ID | ord-eee3a498c42145caa36bf4f1ac643ba8 |
| Source note | uspto-grants-2009_12 |