HuagongsheHuagongshe Chemistry Print Report · For research reference only
tert-Butyl piperazine-1-carboxylate → 4-(4-tert-butoxycarbonyl-1-piperazinyl)methyl-6-(3-chloro-4-methoxyphenyl)-2-isobutyl-2H-pyridazin-3-one
Participants
| Role | Name | HCID | Charge |
|---|---|---|---|
| Reactant | tert-Butyl piperazine-1-carboxylate | HCID 143452 | — |
| Reactant | HCID 86605973 | HCID 86605973 | — |
| Product | 4-(4-tert-butoxycarbonyl-1-piperazinyl)methyl-6-(3-chloro-4-methoxyphenyl)-2-isobutyl-2H-pyridazin-3-one | HCID 21991603 | 89% |
Reaction Steps
Following the procedure of Example 1(10), 6-(3-chloro-4-methoxyphenyl)-2-isobutyl-4-methanesulfonyloxymethyl-2H-pyridazin-3-one and tert-butyl 1-piperazinecarboxylate were reacted to yield the title compound as a yellow oil (yield: 89.0%).
Provenance & Evidence
| DOI | 10.6084/m9.figshare.5104873.v1 |
|---|---|
| Patent number | US07211577B2 |
| Source dataset | uspto-grants-2007_05 |
| ORD ID | ord-466a09738ad54058a531beebd7176150 |
| Source note | uspto-grants-2007_05 |