HuagongsheHuagongshe Chemistry Print Report · For research reference only
Potassium Carbonate → HCID 10569099, compound
Participants
| Role | Name | HCID | Charge |
|---|---|---|---|
| Reactant | Potassium Carbonate | HCID 11430 | — |
| Reactant | 2-Thiopheneboronic acid | HCID 2733960 | — |
| Reactant | 3-Iodo-1-(phenylsulfonyl)indole | HCID 10927077 | — |
| Reactant | HCID 21084554 | HCID 21084554 | — |
| Catalyst | HCID 178418397 | HCID 178418397 | — |
| Solvent | Toluene | HCID 1140 | — |
| Product | HCID 10569099 | HCID 10569099 | 75% |
Reaction Steps
N-Benzenesulfonyl-3-iodoindole (11), 2-thiopheneboronic acid, Pd(PPh3)4 and K2CO3 in toluene are allowed to react in the same manner as described in the preparation of compound 3 to give 0.33 g (75%) of 13: 1H NMR (CDCl3): δ7.97 (d, 1H, J=8.16 Hz), 7.79–7.16 (m, 3H), 7.70 (s, 1H), 7.18–7.46 (m, 7H), 7.03–7.08 (m, 1H).
Provenance & Evidence
| DOI | 10.6084/m9.figshare.5104873.v1 |
|---|---|
| Patent number | US07176230B2 |
| Source dataset | uspto-grants-2007_02 |
| ORD ID | ord-a7c470acbed64a51843fdc016e3eef65 |
| Source note | uspto-grants-2007_02 |