HuagongsheHuagongshe Chemistry Print Report · For research reference only
Pyrazole-5-carboxylic acid, 3-phenyl- → (3-Phenyl-1H-pyrazol-5-yl)(3,4,5-trimethoxyphenyl)methanone
Participants
| Role | Name | HCID | Charge |
|---|---|---|---|
| Reactant | Pyrazole-5-carboxylic acid, 3-phenyl- | HCID 121025 | — |
| Reactant | (6-Phenylpyridin-2-yl)(3,4,5-trimethoxyphenyl)methanone | HCID 53361672 | — |
| Product | (3-Phenyl-1H-pyrazol-5-yl)(3,4,5-trimethoxyphenyl)methanone | HCID 53364125 | — |
Reaction Steps
(3-Phenyl-1H-pyrazol-5-yl)(3,4,5-trimethoxyphenyl)methanone (1k) was prepared using the same method as used of compound 1c from 3-phenyl-1H-pyrazole-5-carboxylic acid. NMR (500 MHz, CDCl3 δ 10.97 (br, 1H), 7.77 (s, br, 2H), 7.48-7.38 (m, 5H), 7.14 (s, br, 1H), 3.96 (s, 3H), 3.94 (s, 6H); MS (ESI) m/z 361.1 (M+Na)+, 337.0 (M−H)−.
Provenance & Evidence
| DOI | 10.6084/m9.figshare.5104873.v1 |
|---|---|
| Patent number | US08822513B2 |
| Source dataset | uspto-grants-2014_09 |
| ORD ID | ord-930960c691d74b09979723f4827db4d7 |
| Source note | uspto-grants-2014_09 |