HuagongsheHuagongshe Chemistry Print Report · For research reference only
3,5-Dibromobenzeneboronic acid → (E)-ethyl 3-(3',5'-dibromo-biphenyl-4-yl)-but-2-enoate
Participants
| Role | Name | HCID | Charge |
|---|---|---|---|
| Reactant | 3,5-Dibromobenzeneboronic acid | HCID 2734689 | — |
| Reactant | (E)-ethyl 3-(4-iodophenyl)-but-2-enoate | HCID 11438459 | — |
| Product | (E)-ethyl 3-(3',5'-dibromo-biphenyl-4-yl)-but-2-enoate | HCID 22557684 | — |
Reaction Steps
The colourless gum (E)-ethyl 3-(3′,5′-dibromo-biphenyl-4-yl)-but-2-enoate was prepared from (E)-ethyl 3-(4-iodophenyl)-but-2-enoate (example 91a) and 3,5-dibromobenzene boronic acid by a procedure analogous to that described in example 52a.
Provenance & Evidence
| DOI | 10.6084/m9.figshare.5104873.v1 |
|---|---|
| Patent number | US06555577B1 |
| Source dataset | uspto-grants-2003_04 |
| ORD ID | ord-d926eabb08544ee3a4830eca102a74f1 |
| Source note | uspto-grants-2003_04 |