HuagongsheHuagongshe Chemistry Print Report · For research reference only
3,4-Dimethoxybenzenesulfonyl chloride → HCID 131726130, compound
Participants
| Role | Name | HCID | Charge |
|---|---|---|---|
| Reactant | 3,4-Dimethoxybenzenesulfonyl chloride | HCID 2734183 | — |
| Reactant | HCID 21864872 | HCID 21864872 | — |
| Product | HCID 131726130 | HCID 131726130 | — |
Reaction Steps
The title compound was prepared from (intermediate 8 after reduction according to Method A) tert-butyl 4-(4-amino-1-naphthyl)-2-methyl-1-piperazinecarboxylate (0.189 g, 0.55 mmol) and 3,4-dimethoxybenzenesulfonyl chloride (0.130 g, 0.55 mmol) by the method described above: yield HCl-salt 0.068 g (26%); 1H NMR (CD3OD)
Provenance & Evidence
| DOI | 10.6084/m9.figshare.5104873.v1 |
|---|---|
| Patent number | US07144883B2 |
| Source dataset | uspto-grants-2006_12 |
| ORD ID | ord-604a59698f1b4437bba742667502a56e |
| Source note | uspto-grants-2006_12 |