HuagongsheHuagongshe Chemistry Print Report · For research reference only
3-Amino-4-chlorobenzonitrile → 2-Chloro-5-cyanobenzene-1-sulfonyl chloride
Participants
| Role | Name | HCID | Charge |
|---|---|---|---|
| Reactant | 3-Amino-4-chlorobenzonitrile | HCID 104464 | — |
| Reactant | 4-Fluoro-3-methoxybenzenesulfonyl chloride | HCID 2783408 | — |
| Product | 2-Chloro-5-cyanobenzene-1-sulfonyl chloride | HCID 53301994 | — |
Reaction Steps
The titled compound is prepared analogously to 4-fluoro-3-methoxy-benzenesulfonyl chloride (Intermediate 102a) by replacing 4-fluoro-3-methoxyaniline with 3-amino-4-chloro-benzonitrile.
Provenance & Evidence
| DOI | 10.6084/m9.figshare.5104873.v1 |
|---|---|
| Patent number | US09169251B2 |
| Source dataset | uspto-grants-2015_10 |
| ORD ID | ord-4810297014c4424598ba9469fd0751a5 |
| Source note | uspto-grants-2015_10 |