HuagongsheHuagongshe Chemistry Print Report · For research reference only
Ammonia → HCID 44545070, compound
Participants
| Role | Name | HCID | Charge |
|---|---|---|---|
| Reactant | Ammonia | HCID 222 | — |
| Reactant | N-Hydroxynicotinimidamide | HCID 308113 | — |
| Reactant | 2-Oxo-2,3-dihydro-1,3-benzoxazole-5-carboxylic acid | HCID 6499989 | — |
| Product | HCID 44545070 | HCID 44545070 | — |
Reaction Steps
The title compound was prepared according to Method C using 2-oxo-2,3-dihydrobenzo[d]oxazole-5-carboxylic acid (Matrix) and N′-hydroxynicotinimidamide (Tyger). 1H NMR (300 MHz, CD3OD) δ 7.40 (d, J=8.5 Hz, 1 H), 7.64 (ddd, J=8.0, 5.0, 0.9 Hz, 1 H), 7.90 (d, J=1.7 Hz, 1 H), 8.01 (dd, J=8.3, 1.9 Hz, 1 H), 8.55 (dt, J=7.8, 1.9 Hz, 1 H), 8.74 (dd, J=4.8, 1.7 Hz, 1 H), 9.29 (dd, J=2.2, 0.9 Hz, 1 H). ppm; MS (DCI/NH3) m/z 281 (M+H)+.
Provenance & Evidence
| DOI | 10.6084/m9.figshare.5104873.v1 |
|---|---|
| Patent number | US08486979B2 |
| Source dataset | uspto-grants-2013_07 |
| ORD ID | ord-6050b234887e4700a6a77a1f11f0408d |
| Source note | uspto-grants-2013_07 |