HuagongsheHuagongshe Chemistry Print Report · For research reference only
2-Amino-5-chloropyridine → N-[(5-Chloropyridin-2-yl)carbamoyl]-2,6-difluorobenzamide
Participants
| Role | Name | HCID | Charge |
|---|---|---|---|
| Reactant | 2-Amino-5-chloropyridine | HCID 66174 | — |
| Reactant | 2,6-Difluorobenzoyl isocyanate | HCID 2733369 | — |
| Product | N-[(5-Chloropyridin-2-yl)carbamoyl]-2,6-difluorobenzamide | HCID 326523 | — |
Reaction Steps
An 0.5 g. portion of 5-chloro-2-aminopyridine was reacted with 0.6 g. of 2,6-difluorobenzoyl isocyanate as described in Example 1. The isolated product was 0.8 g. of the product named in the heading above, m.p. 226°-229° C. Its elemental analysis showed the following results:
Provenance & Evidence
| DOI | 10.6084/m9.figshare.5104873.v1 |
|---|---|
| Patent number | US04281003 |
| Source dataset | uspto-grants-1981_07 |
| ORD ID | ord-1a5a4bbc15834425aeb9a7cbd6c21548 |
| Source note | uspto-grants-1981_07 |