HuagongsheHuagongshe Chemistry Print Report · For research reference only
Sulfuryl chloride → HCID 22998448, compound
Participants
| Role | Name | HCID | Charge |
|---|---|---|---|
| Reactant | Sulfuryl chloride | HCID 24648 | — |
| Reactant | Sodium | HCID 5360545 | — |
| Reactant | HCID 22998522 | HCID 22998522 | — |
| Product | HCID 22998448 | HCID 22998448 | 24% |
Reaction Steps
5-chlorosulfonyl-2-(2-methoxyphenyl)thiophene was prepared in the same manner as described in Example 65E from N-[5-(2-methoxyphenyl)thiphene-2-sulfonyl]pyrrole by hydrolysis of the sulfonamide to the sodium salt of sulfonic acid (83%) followed by conversion of the salt to the corresponding sulfonyl chloride, resulting in a 24% yield.
Provenance & Evidence
| DOI | 10.6084/m9.figshare.5104873.v1 |
|---|---|
| Patent number | US06342610B2 |
| Source dataset | uspto-grants-2002_01 |
| ORD ID | ord-2e974be25b754b70b78af4999bfd4d5b |
| Source note | uspto-grants-2002_01 |