HuagongsheHuagongshe Chemistry Print Report · For research reference only
2-Thiopheneboronic acid → Thiophene
Participants
| Role | Name | HCID | Charge |
|---|---|---|---|
| Reactant | 2-Thiopheneboronic acid | HCID 2733960 | — |
| Reactant | 1-Bromo-4-(tert-butoxy)benzene | HCID 2763959 | — |
| Product | Thiophene | HCID 8030 | — |
| Product | 4-tert-Butoxyphenylboronic acid | HCID 11389935 | — |
Reaction Steps
3-(4-Benzyloxy)phenoxy!benzo b!thiophene-2-boronic acid was reacted with 4-(-tertbutoxy)bromobenzene according to the conditions described above for 2-iodo-3-(4-benzyloxy)phenoxy!benzo b!thiophene and 4-(tertbutoxy)phenyl boronic acid to give 2-(4-tertbutyloxyphenyl)-3-(4-benzyloxy)phenoxy!benzo b!thiophene in 81% yield.
Provenance & Evidence
| DOI | 10.6084/m9.figshare.5104873.v1 |
|---|---|
| Patent number | US05510358 |
| Source dataset | uspto-grants-1996_04 |
| ORD ID | ord-919a9c941b6d478f9d0acbf56d4f6062 |
| Source note | uspto-grants-1996_04 |