HuagongsheHuagongshe Chemistry Print Report · For research reference only
Phenylacetylene → HCID 25221948, compound
Participants
| Role | Name | HCID | Charge |
|---|---|---|---|
| Reactant | Phenylacetylene | HCID 10821 | — |
| Reactant | 1-methyl-3-phenyl-1H-pyrazol-5-yl 4-methylbenzene-1-sulfonate | HCID 86646617 | — |
| Solvent | Dichloromethane heptane | HCID 21907733 | — |
| Product | HCID 25221948 | HCID 25221948 | — |
Reaction Steps
This product was prepared from toluene-4-sulfonic acid 2-methyl-5-phenyl-2H-pyrazol-3-yl ester and phenylacetylene. Chromatography eluent: heptane/DCM 1:1; yield (64 mg, 50%); 1H NMR δ (CDCl3): 7.78 (d, J=8.22 Hz, 2H), 7.65-7.57 (m 5H), 7.43-7.34 (m, 3H), 6.63 (s, 1H), 3.98 (s, 3H); LCMS m/z: 258.
Provenance & Evidence
| DOI | 10.6084/m9.figshare.5104873.v1 |
|---|---|
| Patent number | US08420812B2 |
| Source dataset | uspto-grants-2013_04 |
| ORD ID | ord-be829934b60f4c9dab925793107dc988 |
| Source note | uspto-grants-2013_04 |