HuagongsheHuagongshe Chemistry Print Report · For research reference only
Benzo(B)Thiophene → 2-Benzyl-1-benzothiophene
Participants
| Role | Name | HCID | Charge |
|---|---|---|---|
| Reactant | Benzo(B)Thiophene | HCID 7221 | — |
| Reactant | Benzyl Bromide | HCID 7498 | — |
| Reactant | HCID 178418306 | HCID 178418306 | — |
| Solvent | Tetrahydrofuran | HCID 8028 | — |
| Product | 2-Benzyl-1-benzothiophene | HCID 12758157 | — |
Reaction Steps
2-Benzylbenzo[b]thiophene was prepared by the method of Example 40A with benzo[b]thiophene (7.5 mmoles, 1.0 g), t-BuLi (1.7 M, 11.2 mmoles, 6.6 ml), benzyl bromide (10.2 mmoles, 1.3 ml) and THF (20 ml). Flash chromatography (hexanes) provided 0.66 g (39%) of a yellow solid.
Provenance & Evidence
| DOI | 10.6084/m9.figshare.5104873.v1 |
|---|---|
| Patent number | US06342610B2 |
| Source dataset | uspto-grants-2002_01 |
| ORD ID | ord-7640069351224d54afe11136e71847a1 |
| Source note | uspto-grants-2002_01 |