HuagongsheHuagongshe Chemistry Print Report · For research reference only
1-Benzhydrylamino-2-methylpropanephosphonous acid → 1-Amino-1-(thien-2-yl)-methanephosphonous acid
Participants
| Role | Name | HCID | Charge |
|---|---|---|---|
| Reactant | 1-Benzhydrylamino-2-methylpropanephosphonous acid | HCID 21325882 | — |
| Reactant | 1-Benzhydrylamino-1-(2-thienyl)-methanephosphonous acid | HCID 21325893 | — |
| Product | 1-Amino-1-(thien-2-yl)-methanephosphonous acid | HCID 21325905 | — |
Reaction Steps
The procedure described in Example 36B was repeated using DL-1-benzhydrylamino-1-(2-thienyl)-methanephosphonous acid instead of DL-1-benzhydrylamino-2-methylpropanephosphonous acid to give DL-1-amino-1-(thien-2-yl)-methanephosphonous acid, melting point 229°-230°.
Provenance & Evidence
| DOI | 10.6084/m9.figshare.5104873.v1 |
|---|---|
| Patent number | US04147780 |
| Source dataset | uspto-grants-1979_04 |
| ORD ID | ord-f66f1632550f46c3923fe0807bcbda37 |
| Source note | uspto-grants-1979_04 |