HuagongsheHuagongshe Chemistry Print Report · For research reference only
3-Chloro-6-(4-cyanophenyl)-4-(ethoxycarbonyl)-pyridazine → 3-Chloro-6-(4-cyanophenyl)pyridazine
Participants
| Role | Name | HCID | Charge |
|---|---|---|---|
| Reactant | 3-Chloro-6-(4-cyanophenyl)-4-(ethoxycarbonyl)-pyridazine | HCID 19419817 | — |
| Solvent | Water | HCID 962 | — |
| Product | 3-Chloro-6-(4-cyanophenyl)pyridazine | HCID 6405256 | — |
Reaction Steps
3-chloro-6-(4-cyanophenyl)-4-(ethoxycarbonyl)-pyridazine After the reaction solution has been stirred into water the aqueous phase is extracted with ethyl acetate. The organic phase is dried, evaporated down and the residue is chromatographed. Rf value: 0.37 (silica gel; cyclohexane/ethyl acetate=2:1)
Provenance & Evidence
| DOI | 10.6084/m9.figshare.5104873.v1 |
|---|---|
| Patent number | US05418233 |
| Source dataset | uspto-grants-1995_05 |
| ORD ID | ord-1a1e125036304882b14d2102b2a17ade |
| Source note | uspto-grants-1995_05 |