HuagongsheHuagongshe Chemistry Print Report · For research reference only
5-Bromothiophene-2-carbaldehyde → HCID 22634675, compound
Participants
| Role | Name | HCID | Charge |
|---|---|---|---|
| Reactant | 5-Bromothiophene-2-carbaldehyde | HCID 78428 | — |
| Reactant | (3,5,5,8,8-Pentamethyl-5,6,7,8-tetrahydronaphthalen-2-yl)boronic acid | HCID 10037535 | — |
| Product | HCID 22634675 | HCID 22634675 | — |
Reaction Steps
In a similar manner to Example 3(b), by reaction of 4.2 g (17 mmol) of 3,5,5,8,8-pentamethyl-5,6,7,8-tetrahydro-2-naphthylboronic acid with 2.17 g (11.3 mmol) of 5-bromo-2-thiophenecarboxaldehyde, 2.1 g (60%) of the expected aldehyde are obtained, with a melting point of 130-5° C.
Provenance & Evidence
| DOI | 10.6084/m9.figshare.5104873.v1 |
|---|---|
| Patent number | US06825360B1 |
| Source dataset | uspto-grants-2004_11 |
| ORD ID | ord-e97bfcfcd90d4444acd324bd8b306d37 |
| Source note | uspto-grants-2004_11 |