HuagongsheHuagongshe Chemistry Print Report · For research reference only
2-cyclopropylmethyl-6-(2,3-dihydro-1-benzofuran-5-yl)-4-(4-methyl-1-piperazinyl)methyl-2H-pyridazin-3-one → 2-(4-chlorocinnamyl)-6-(2,3-dihydro-1-benzofuran-5-yl)-4-(4-methyl-1-piperazinyl)methyl-2H-pyridazin-3-one
Participants
| Role | Name | HCID | Charge |
|---|---|---|---|
| Reactant | 2-cyclopropylmethyl-6-(2,3-dihydro-1-benzofuran-5-yl)-4-(4-methyl-1-piperazinyl)methyl-2H-pyridazin-3-one | HCID 23094112 | — |
| Reactant | 2-(4-chlorocinnamyl)-6-(2,3-dihydro-1-benzofuran-5-yl)-4-methanesulfonyloxymethyl-2H-pyridazin-3-one | HCID 74016621 | — |
| Product | 2-(4-chlorocinnamyl)-6-(2,3-dihydro-1-benzofuran-5-yl)-4-(4-methyl-1-piperazinyl)methyl-2H-pyridazin-3-one | HCID 69311747 | 45.8% |
Reaction Steps
The general procedure of Example 1 (6) was carried out by use of 2-(4-chlorocinnamyl)-6-(2,3-dihydro-1-benzofuran-5-yl)-4-methanesulfonyloxymethyl-2H-pyridazin-3-one, to thereby yield the title compound as a faint brown powder (yield: 45.8%).
Provenance & Evidence
| DOI | 10.6084/m9.figshare.5104873.v1 |
|---|---|
| Patent number | US07314877B2 |
| Source dataset | uspto-grants-2008_01 |
| ORD ID | ord-558eb5f879e84b2a952ba775ef0e2773 |
| Source note | uspto-grants-2008_01 |