HuagongsheHuagongshe Chemistry Print Report · For research reference only
Tert-butyl 2-(3-cyanobenzylidene)-1-hydrazinecarboxylate → Tert-butyl 2-(3-cyanobenzyl)hydrazinecarboxylate
Participants
| Role | Name | HCID | Charge |
|---|---|---|---|
| Reactant | Tert-butyl 2-(3-cyanobenzylidene)-1-hydrazinecarboxylate | HCID 69314844 | — |
| Catalyst | Palladium | HCID 23938 | — |
| Solvent | Methanol | HCID 887 | — |
| Product | Tert-butyl 2-(3-cyanobenzyl)hydrazinecarboxylate | HCID 11831759 | 95% |
Reaction Steps
tert-Butyl 2-(3-cyanobenzylidene)-1-hydrazinecarboxylate (60.0 mmol) was dissolved in MeOH (250 mL) and 10% Pd/C (10 w/w %) was added. The mixture was hydrogenated for 6 h. The catalyst was filtered off and the filtrate was evaporated in vacuo to yield oily tert-butyl 2-(3-cyanobenzyl)-1-hydrazinecarboxylate which crystallized overnight.
Provenance & Evidence
| DOI | 10.6084/m9.figshare.5104873.v1 |
|---|---|
| Patent number | US07285547B2 |
| Source dataset | uspto-grants-2007_10 |
| ORD ID | ord-931d97faaac748029114674e6154f725 |
| Source note | uspto-grants-2007_10 |