HuagongsheHuagongshe Chemistry Print Report · For research reference only
Bromine → HCID 131715714, compound
Participants
| Role | Name | HCID | Charge |
|---|---|---|---|
| Reactant | Bromine | HCID 24408 | — |
| Reactant | 4-[(E)-2-Phenylethenyl]benzonitrile | HCID 609608 | — |
| Solvent | Diethyl Ether | HCID 3283 | — |
| Product | HCID 131715714 | HCID 131715714 | 145% |
Reaction Steps
4-Cyanostilbene (41 g) prepared by a known method was agitated in 300 ml of ether at room temperature, to which 33.5 g of bromine was dropwise added. After stirred for additional one hour, the reaction mixture was filtered to obtain 55.5 g of 4-cyanostilbene dibromide.
Provenance & Evidence
| DOI | 10.6084/m9.figshare.5104873.v1 |
|---|---|
| Patent number | US04772534 |
| Source dataset | uspto-grants-1988_09 |
| ORD ID | ord-dc46182844334b19941924c42a7251fd |
| Source note | uspto-grants-1988_09 |