HuagongsheHuagongshe Chemistry Print Report · For research reference only
3-Methylphenylacetylene → 2-ethyl-5-(2-methyl-4-m-tolylethynyl-imidazol-1-yl)-2H-pyridazin-3-one
Participants
| Role | Name | HCID | Charge |
|---|---|---|---|
| Reactant | 3-Methylphenylacetylene | HCID 136600 | — |
| Reactant | 2-ethyl-5-(4-iodo-2-methyl-imidazol-1-yl)-2H-pyridazin-3-one | HCID 66865736 | — |
| Product | 2-ethyl-5-(2-methyl-4-m-tolylethynyl-imidazol-1-yl)-2H-pyridazin-3-one | HCID 49872862 | — |
Reaction Steps
The title compound, light brown crystalline solid, MS: m/e=319.1 (M+), was prepared in accordance with the general method of example 21a from 2-ethyl-5-(4-iodo-2-methyl-imidazol-1-yl)-2H-pyridazin-3-one and 1-ethynyl-3-methyl-benzene.
Provenance & Evidence
| DOI | 10.6084/m9.figshare.5104873.v1 |
|---|---|
| Patent number | US08334287B2 |
| Source dataset | uspto-grants-2012_12 |
| ORD ID | ord-8fe4b779d7c24d78adaa0be409f91f2e |
| Source note | uspto-grants-2012_12 |