HuagongsheHuagongshe Chemistry Print Report · For research reference only
4-Bromo-2-methanesulfonylbenzoic acid → (4-Bromo-2-methanesulfonylphenyl)[4-(5-ethyl-3-methylpyridin-2-yl)piperazin-1-yl]methanone
Participants
| Role | Name | HCID | Charge |
|---|---|---|---|
| Reactant | 4-Bromo-2-methanesulfonylbenzoic acid | HCID 2761057 | — |
| Reactant | 1-(5-Ethyl-3-methylpyridin-2-yl)piperazine | HCID 58484578 | — |
| Product | (4-Bromo-2-methanesulfonylphenyl)[4-(5-ethyl-3-methylpyridin-2-yl)piperazin-1-yl]methanone | HCID 58484608 | 76.1% |
Reaction Steps
Using 4-bromo-2-methanesulfonylbenzoic acid (2.76 g) and 1-(5-ethyl-3-methylpyridin-2-yl)piperazine (1.85 g) described in Preparation Example 81 and by the reaction and treatment in the same manner as in Preparation Example 111, the title compound (3.20 g) was obtained.
Provenance & Evidence
| DOI | 10.6084/m9.figshare.5104873.v1 |
|---|---|
| Patent number | US08816079B2 |
| Source dataset | uspto-grants-2014_08 |
| ORD ID | ord-f3a4e6d39d7244d58eaee7a2a4da5a34 |
| Source note | uspto-grants-2014_08 |