HuagongsheHuagongshe Chemistry Print Report · For research reference only
4-Amino-2-chlorobenzonitrile → 3-Chloro-4-cyanobenzene-1-sulfonyl chloride
Participants
| Role | Name | HCID | Charge |
|---|---|---|---|
| Reactant | 4-Amino-2-chlorobenzonitrile | HCID 88728 | — |
| Reactant | 4-Fluoro-3-methoxybenzenesulfonyl chloride | HCID 2783408 | — |
| Product | 3-Chloro-4-cyanobenzene-1-sulfonyl chloride | HCID 18071892 | — |
Reaction Steps
The titled compound is prepared analogously to 4-fluoro-3-methoxy-benzenesulfonyl chloride (Intermediate 102a) by replacing 4-fluoro-3-methoxyaniline with 4-amino-2-chloro-benzonitrile.
Provenance & Evidence
| DOI | 10.6084/m9.figshare.5104873.v1 |
|---|---|
| Patent number | US08455645B2 |
| Source dataset | uspto-grants-2013_06 |
| ORD ID | ord-7be7c9d6208841f8ab74bda7d3ff1e97 |
| Source note | uspto-grants-2013_06 |