HuagongsheHuagongshe Chemistry Print Report · For research reference only
Stannous chloride dihydrate → (3-Amino-4'-cyano-biphenyl-4-yl)-carbamic acid tert.-butyl ester
Participants
| Role | Name | HCID | Charge |
|---|---|---|---|
| Reactant | Stannous chloride dihydrate | HCID 61436 | — |
| Reactant | (4'-Cyano-3-nitro-biphenyl-4-yl)-carbamic acid tert.-butyl ester | HCID 69592863 | — |
| Product | (3-Amino-4'-cyano-biphenyl-4-yl)-carbamic acid tert.-butyl ester | HCID 69592808 | — |
Reaction Steps
Prepared from (4′-cyano-3-nitro-biphenyl-4-yl)-carbamic acid tert.-butyl ester (Example C13) by reduction with SnCl2.2H2O according to the general procedure G (method b). Obtained as a yellow solid (360 mg).
Provenance & Evidence
| DOI | 10.6084/m9.figshare.5104873.v1 |
|---|---|
| Patent number | US06960578B2 |
| Source dataset | uspto-grants-2005_11 |
| ORD ID | ord-75f7a1b0302746758d76adc01ffb2d59 |
| Source note | uspto-grants-2005_11 |