HuagongsheHuagongshe Chemistry Print Report · For research reference only
4-Bromo-2-(1,1-dioxoisothiazolidin-2-yl)benzoic acid → [4-Bromo-2-(1,1-dioxoisothiazolidin-2-yl)phenyl][4-(5-ethyl-3-methylpyridin-2-yl)piperazin-1-yl]methanone
Participants
| Role | Name | HCID | Charge |
|---|---|---|---|
| Reactant | 4-Bromo-2-(1,1-dioxoisothiazolidin-2-yl)benzoic acid | HCID 54933008 | — |
| Reactant | 1-(5-Ethyl-3-methylpyridin-2-yl)piperazine | HCID 58484578 | — |
| Product | [4-Bromo-2-(1,1-dioxoisothiazolidin-2-yl)phenyl][4-(5-ethyl-3-methylpyridin-2-yl)piperazin-1-yl]methanone | HCID 58484567 | 94.1% |
Reaction Steps
By reaction and treatment in the same manner as in Preparation Example 90 and using 4-bromo-2-(1,1-dioxoisothiazolidin-2-yl)benzoic acid (4.80 g) described in Preparation Example 178 and 1-(5-ethyl-3-methylpyridin-2-yl)piperazine (3.08 g) described in Preparation Example 53, the title compound (7.16 g) was obtained.
Provenance & Evidence
| DOI | 10.6084/m9.figshare.5104873.v1 |
|---|---|
| Patent number | US08354401B2 |
| Source dataset | uspto-grants-2013_01 |
| ORD ID | ord-d06fdd58aadf4c0ba330592cc1450cf4 |
| Source note | uspto-grants-2013_01 |