HuagongsheHuagongshe Chemistry Print Report · For research reference only
4-Iodobenzenesulfonyl chloride → tert-Butyl 4-(3-bromobenzene-1-sulfonyl)piperazine-1-carboxylate
Participants
| Role | Name | HCID | Charge |
|---|---|---|---|
| Reactant | 4-Iodobenzenesulfonyl chloride | HCID 7399 | — |
| Reactant | Morpholine | HCID 8083 | — |
| Reactant | m-Bromobenzenesulphonyl chloride | HCID 17943 | — |
| Reactant | tert-Butyl piperazine-1-carboxylate | HCID 143452 | — |
| Product | tert-Butyl 4-(3-bromobenzene-1-sulfonyl)piperazine-1-carboxylate | HCID 45588490 | — |
Reaction Steps
Identical procedure to Step A of Example 1, but the morpholine is replaced by tert-butyl piperazine-1-carboxylate and the 4-iodobenzenesulphonyl chloride by 3-bromobenzenesulphonyl chloride.
Provenance & Evidence
| DOI | 10.6084/m9.figshare.5104873.v1 |
|---|---|
| Patent number | US07494994B2 |
| Source dataset | uspto-grants-2009_02 |
| ORD ID | ord-bcacc85718c347579340f182dd7e58a5 |
| Source note | uspto-grants-2009_02 |