HuagongsheHuagongshe Chemistry Print Report · For research reference only
Potassium Carbonate → HCID 69413661, compound
Participants
| Role | Name | HCID | Charge |
|---|---|---|---|
| Reactant | Potassium Carbonate | HCID 11430 | — |
| Reactant | Furan-2-boronic acid | HCID 2734357 | — |
| Reactant | 3-Iodo-1-(phenylsulfonyl)indole | HCID 10927077 | — |
| Reactant | HCID 21084554 | HCID 21084554 | — |
| Catalyst | HCID 178418397 | HCID 178418397 | — |
| Solvent | Toluene | HCID 1140 | — |
| Product | HCID 69413661 | HCID 69413661 | 69% |
Reaction Steps
N-Benzenesulfonyl-3-iodoindole (11), 2-furanboronic 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 0.29 g (69%) of 12: 1H NMR (CDCl3): δ8.04 (d, 1H, J=7.53 Hz), 7.87–7.93 (m, 3H), 7.26–7.57 (m, 7H), 6.66 (d, 1H, J=3.23 Hz), 6.50–6.52 (m, 1H).
Provenance & Evidence
| DOI | 10.6084/m9.figshare.5104873.v1 |
|---|---|
| Patent number | US07176230B2 |
| Source dataset | uspto-grants-2007_02 |
| ORD ID | ord-395af6d78252498890f31adbab111ed2 |
| Source note | uspto-grants-2007_02 |