HuagongsheHuagongshe Chemistry Print Report · For research reference only
Pyrrole → HCID 22998513, compound
Participants
| Role | Name | HCID | Charge |
|---|---|---|---|
| Reactant | Pyrrole | HCID 8027 | — |
| Reactant | 2-Thiophenecarboxylic acid, 3-(chlorosulfonyl)-, methyl ester | HCID 2736733 | — |
| Product | HCID 22998513 | HCID 22998513 | 50% |
Reaction Steps
N-(2-carbomethoxythiophene-3-sulfonyl)pyrrole was prepared in the same manner as described in Example 33A by reacting 2-carbomethoxythiophene-3-sulfonyl chloride with pyrrole, 50% yield.
Provenance & Evidence
| DOI | 10.6084/m9.figshare.5104873.v1 |
|---|---|
| Patent number | US06331637B1 |
| Source dataset | uspto-grants-2001_12 |
| ORD ID | ord-7d09d94569ab453d830cb43bce58bf37 |
| Source note | uspto-grants-2001_12 |