HuagongsheHuagongshe Chemistry Print Report · For research reference only
5-Chloro-3-methylbenzo(b)thiophene-2-sulfonyl chloride → HCID 22015377, compound
Participants
| Role | Name | HCID | Charge |
|---|---|---|---|
| Reactant | 5-Chloro-3-methylbenzo(b)thiophene-2-sulfonyl chloride | HCID 2735756 | — |
| Reactant | tert-Butyl 4-(1H-indol-4-yl)piperazine-1-carboxylate | HCID 22015386 | — |
| Product | HCID 22015377 | HCID 22015377 | — |
Reaction Steps
The title compound was prepared 4-(4-boc-piperazinyl)-indole and 1-[(5-chloro-3-methyl-1-benzothien-2-yl)sulfonyl chloride according to Method 4 to afford the hydrochloride salt (yield 45%), HPLC purity >95%; 1H NMR (DMSO-d6) δ 2.65 (s, 3H), 3.26 (bs, 8H), 6.82 (app d, 1H), 7.00 (appd, 1H), 7.28 (app t, 1H), 7.60 (app dd, 2H), 7.87 (app d, 1H), 8.08–8.12 (m, 2H); 13C NMR (DMSO-d6) δ 145.05, 139.82, 139.35, 137.46, 135.14, 133.31, 130.96, 128.70 (2C), 125.62, 124.89, 124.12, 123.52, 111.42, 107.91, 107.71, 47.87 (2C), 43.03 (2C), 12.27; MS (posES-FIA) m/z 446 (M+H).
Provenance & Evidence
| DOI | 10.6084/m9.figshare.5104873.v1 |
|---|---|
| Patent number | US07087750B2 |
| Source dataset | uspto-grants-2006_08 |
| ORD ID | ord-b9b26d41593d4cbf888182452c0f1ba4 |
| Source note | uspto-grants-2006_08 |