HuagongsheHuagongshe Chemistry Print Report · For research reference only
2,2-Difluoro-2H-1,3-benzodioxole-4-sulfonyl chloride → HCID 67094937, compound
Participants
| Role | Name | HCID | Charge |
|---|---|---|---|
| Reactant | 2,2-Difluoro-2H-1,3-benzodioxole-4-sulfonyl chloride | HCID 17750111 | — |
| Reactant | tert-Butyl 4-(3-aminophenyl)piperazine-1-carboxylate | HCID 22330182 | — |
| Product | HCID 67094937 | HCID 67094937 | — |
Reaction Steps
The compound was prepared as described for Example 28 by reaction of 4-(5-aminophenyl)-piperazine-1-carboxylic acid tert-butyl ester with commercially available 2,2-Difluorobenzo[1,3]dioxole-4-sulfonyl chloride followed by deprotection under acidic conditions.
Provenance & Evidence
| DOI | 10.6084/m9.figshare.5104873.v1 |
|---|---|
| Patent number | US07790727B2 |
| Source dataset | uspto-grants-2010_09 |
| ORD ID | ord-e322331f344041188dd780fd545d3220 |
| Source note | uspto-grants-2010_09 |