HuagongsheHuagongshe Chemistry Print Report · For research reference only
2-bromo-N-tert-butylbenzenesulfonamide → 4'-(5-Amino-1,3,4-thiadiazol-2-yl)-N-(tert-butyl)-3'-fluoro-[1,1'-biphenyl]-2-sulfonamide
Participants
| Role | Name | HCID | Charge |
|---|---|---|---|
| Reactant | 2-bromo-N-tert-butylbenzenesulfonamide | HCID 4825014 | — |
| Reactant | 5-(2-Fluoro-4-(4,4,5,5-tetramethyl-1,3,2-dioxaborolan-2-yl)phenyl)-1,3,4-thiadiazol-2-amine | HCID 90314325 | — |
| Product | 4'-(5-Amino-1,3,4-thiadiazol-2-yl)-N-(tert-butyl)-3'-fluoro-[1,1'-biphenyl]-2-sulfonamide | HCID 90313954 | — |
Reaction Steps
The title compound was prepared using analogous conditions to those described in Example 6 utilizing 5-(2-fluoro-4-(4,4,5,5-tetramethyl-1,3,2-dioxaborolan-2-yl)phenyl)-1,3,4-thiadiazol-2-amine and 2-bromo-N-(tert-butyl)benzenesulfonamide. MS (ESI): mass calcd. for C18H19FN4O2S2, 406.09; m/z found, 407.1 [M+H]+. 1H NMR (300 MHz, CD3OD) δ 8.20-8.10 (m, 2H), 7.69-7.56 (m, 2H), 7.46-7.36 (m, 3H), 1.08 (s, 9H).
Provenance & Evidence
| DOI | 10.6084/m9.figshare.5104873.v1 |
|---|---|
| Patent number | US09079866B2 |
| Source dataset | uspto-grants-2015_07 |
| ORD ID | ord-854862ee3ca048d09b8f079d385c612f |
| Source note | uspto-grants-2015_07 |