HuagongsheHuagongshe Chemistry Print Report · For research reference only
Bromine → HCID 85518179, compound
Participants
| Role | Name | HCID | Charge |
|---|---|---|---|
| Reactant | Bromine | HCID 24408 | — |
| Reactant | Sodium Acetate | HCID 517045 | — |
| Reactant | HCID 85518153 | HCID 85518153 | — |
| Solvent | 1,1-Dichloroethane | HCID 6365 | — |
| Product | HCID 85518179 | HCID 85518179 | 40.5% |
Reaction Steps
17.3 g of 1-chloro-2-cyano-vinyl 2-cyano-ethyl sulphide were dissolved in 100 ml of dichloroethane, and 9.8 g of sodium acetate were added. 16 g of bromine were then added dropwise at 20° C. The organic phase was washed with water, concentrated and chromatographed. 10.2 g of 2-bromo-1-chloro-2-cyano-vinyl 2-cyano-ethyl sulphide were obtained as an oil, 1H-NMR: δ=2.6-2.9 (2H) and 3.1-3.5 (2H).
Provenance & Evidence
| DOI | 10.6084/m9.figshare.5104873.v1 |
|---|---|
| Patent number | US04647687 |
| Source dataset | uspto-grants-1987_03 |
| ORD ID | ord-b7a01958aedf4de7940f8f9dcd680856 |
| Source note | uspto-grants-1987_03 |