HuagongsheHuagongshe Chemistry Print Report · For research reference only
(4'-Methoxy-3-nitro-biphenyl-4-yl)-carbamic acid tert.-butyl ester → Carbamic acid,(3-amino-4'-methoxy[1,1'-biphenyl]-4-yl)-,1,1-dimethylethyl ester
Participants
| Role | Name | HCID | Charge |
|---|---|---|---|
| Reactant | (4'-Methoxy-3-nitro-biphenyl-4-yl)-carbamic acid tert.-butyl ester | HCID 69592776 | — |
| Catalyst | Nickel | HCID 935 | — |
| Product | Carbamic acid,(3-amino-4'-methoxy[1,1'-biphenyl]-4-yl)-,1,1-dimethylethyl ester | HCID 69592815 | — |
Reaction Steps
Prepared from (4′-methoxy-3-nitro-biphenyl-4-yl)-carbamic acid tert.-butyl ester (Example B1) by catalytic hydrogenation with Raney-Ni according to the general procedure G (method a). Obtained as a white solid (77 mg).
Provenance & Evidence
| DOI | 10.6084/m9.figshare.5104873.v1 |
|---|---|
| Patent number | US06960578B2 |
| Source dataset | uspto-grants-2005_11 |
| ORD ID | ord-8d9884e3831947f08dfb76cb7ead8be4 |
| Source note | uspto-grants-2005_11 |