HuagongsheHuagongshe Chemistry Print Report · For research reference only
2-Ethylbenzenesulfonyl chloride → 2-ethyl-N-(2,1,3-benzoxadiazol-5-yl)-1-benzenesulfonamide
Participants
| Role | Name | HCID | Charge |
|---|---|---|---|
| Reactant | 2-Ethylbenzenesulfonyl chloride | HCID 2737373 | — |
| Reactant | 2,1,3-Benzoxadiazol-5-amine | HCID 4306964 | — |
| Product | 2-ethyl-N-(2,1,3-benzoxadiazol-5-yl)-1-benzenesulfonamide | HCID 19691910 | — |
Reaction Steps
Analogously to Example 1, by reaction of 5-amino-2,1,3-benzoxadiazole (obtainable by reduction of 5-nitro-2,1,3-benzoxadiazole-1- or 3-N-oxide with triethyl phosphite) with 2-ethylbenzenesulfonyl chloride, 2-ethyl-N-(2,1,3-benzoxadiazol-5-yl)-1-benzenesulfonamide is obtained.
Provenance & Evidence
| DOI | 10.6084/m9.figshare.5104873.v1 |
|---|---|
| Patent number | US05726194 |
| Source dataset | uspto-grants-1998_03 |
| ORD ID | ord-4f6afdd55a85475bb49ce92f2b6145ed |
| Source note | uspto-grants-1998_03 |