HuagongsheHuagongshe Chemistry Print Report · For research reference only
1-Bromo-2-Chloroethane → 2-(2-Chloroethyl)-4-ethyoxycarbonyl-6-(4-methoxyphenyl)-2H-pyridazin-3-one
Participants
| Role | Name | HCID | Charge |
|---|---|---|---|
| Reactant | 1-Bromo-2-Chloroethane | HCID 7849 | — |
| Reactant | HCID 22452278 | HCID 22452278 | — |
| Product | 2-(2-Chloroethyl)-4-ethyoxycarbonyl-6-(4-methoxyphenyl)-2H-pyridazin-3-one | HCID 15453542 | 88.8% |
Reaction Steps
Using 4-ethoxycarbonyl-6-(4-methoxyphenyl)-2H-pyridazin-3-one and 1-bromo-2-chloroethane as starting materials, the procedures of Example 1 were repeated likewise, whereby the title compound was obtained in a yield of 88.8%.
Provenance & Evidence
| DOI | 10.6084/m9.figshare.5104873.v1 |
|---|---|
| Patent number | US06403586B1 |
| Source dataset | uspto-grants-2002_06 |
| ORD ID | ord-49ceb1f7b58e44dc8bd80cf4be74c8ac |
| Source note | uspto-grants-2002_06 |