HuagongsheHuagongshe Chemistry Print Report · For research reference only
5-Methyl-3-phenyl-4-isoxazolecarbohydrazide → HCID 67215398, compound
Participants
| Role | Name | HCID | Charge |
|---|---|---|---|
| Reactant | 5-Methyl-3-phenyl-4-isoxazolecarbohydrazide | HCID 727924 | — |
| Reactant | 2,6-Dimethoxypyridine-3-carboxylic acid | HCID 853178 | — |
| Product | HCID 67215398 | HCID 67215398 | 24% |
Reaction Steps
As described for example 2, 5-methyl-3-phenyl-isoxazole-4-carboxylic acid hydrazide (500 mg, 2.30 mmol) was converted using 2,6-dimethoxynicotinic acid instead of o-toluic acid to the title compound (SiO2, heptane:ethyl acetate=80:20 to 40:60, 204 mg, 24%) which was obtained as a white solid. MS: m/e=365.2 [M+H]+.
Provenance & Evidence
| DOI | 10.6084/m9.figshare.5104873.v1 |
|---|---|
| Patent number | US07541372B2 |
| Source dataset | uspto-grants-2009_06 |
| ORD ID | ord-35c36e225b4b408c9b4eea9d4654c35b |
| Source note | uspto-grants-2009_06 |