HuagongsheHuagongshe Chemistry Print Report · For research reference only
(2-Nitro-4-pyridin-4-yl-phenyl)-carbamic acid tert.-butyl ester → Tert-butyl 2-amino-4-(pyridin-4-yl)phenylcarbamate
Participants
| Role | Name | HCID | Charge |
|---|---|---|---|
| Reactant | (2-Nitro-4-pyridin-4-yl-phenyl)-carbamic acid tert.-butyl ester | HCID 69592796 | — |
| Catalyst | Nickel | HCID 935 | — |
| Product | Tert-butyl 2-amino-4-(pyridin-4-yl)phenylcarbamate | HCID 59737204 | — |
Reaction Steps
Prepared from (2-nitro-4-pyridin-4-yl-phenyl)-carbamic acid tert.-butyl ester (Example C11) by catalytic hydrogenation with Raney-Ni according to the general procedure G (method a). Obtained as a light grey powder (305 mg).
Provenance & Evidence
| DOI | 10.6084/m9.figshare.5104873.v1 |
|---|---|
| Patent number | US06960578B2 |
| Source dataset | uspto-grants-2005_11 |
| ORD ID | ord-208b6a3fed184fe99267f36d6d92160a |
| Source note | uspto-grants-2005_11 |