HuagongsheHuagongshe Chemistry Print Report · For research reference only
4-carboxy-2-(4-chlorobenzyl)-6-(2,3-dihydro-1-benzofuran-5-yl)-2H-pyridazin-3-one → 2-(4-chlorobenzyl)-6-(2,3-dihydro-1-benzofuran-5-yl)-4-hydroxymethyl-2H-pyridazin-3-one
Participants
| Role | Name | HCID | Charge |
|---|---|---|---|
| Reactant | 4-carboxy-2-(4-chlorobenzyl)-6-(2,3-dihydro-1-benzofuran-5-yl)-2H-pyridazin-3-one | HCID 23094129 | — |
| Reactant | 2-(4-fluorobenzyl)-6-(2,3-dihydro-1-benzofuran-5-yl)-4-(4-methyl-1-piperazinyl)methyl-2H-pyridazin-3-one | HCID 23094132 | — |
| Product | 2-(4-chlorobenzyl)-6-(2,3-dihydro-1-benzofuran-5-yl)-4-hydroxymethyl-2H-pyridazin-3-one | HCID 23094125 | 32.7% |
Reaction Steps
The general procedure of Example 1 (4) was repeated by use of 4-carboxy-2-(4-chlorobenzyl)-6-(2,3-dihydro-1-benzofuran-5-yl)-2H-pyridazin-3-one, to thereby yield the title compound as a pale yellow powder (yield: 32.7%).
Provenance & Evidence
| DOI | 10.6084/m9.figshare.5104873.v1 |
|---|---|
| Patent number | US07314877B2 |
| Source dataset | uspto-grants-2008_01 |
| ORD ID | ord-d39d9756a45d42efab4a5eb0daf2bc72 |
| Source note | uspto-grants-2008_01 |