HuagongsheHuagongshe Chemistry Print Report · For research reference only
Ethyl 2-[4-(4,4,5,5-tetramethyl-1,3,2-dioxaborolan-2-yl)phenyl]propanoate → Ethyl 2-(4-(6-oxo-1,6-dihydropyridazin-4-yl)phenyl)propanoate
Participants
| Role | Name | HCID | Charge |
|---|---|---|---|
| Reactant | Ethyl 2-[4-(4,4,5,5-tetramethyl-1,3,2-dioxaborolan-2-yl)phenyl]propanoate | HCID 58539349 | — |
| Reactant | 5-chloropyridazin-3(4H)-one | HCID 67980162 | — |
| Product | Ethyl 2-(4-(6-oxo-1,6-dihydropyridazin-4-yl)phenyl)propanoate | HCID 67980170 | — |
Reaction Steps
This compound was prepared by using procedure analogous to those described for the synthesis of Example 94, Step 1 starting from 5-chloropyridazin-3(4H)-one and ethyl 2-[4-(4,4,5,5-tetramethyl-1,3,2-dioxaborolan-2-yl)phenyl]propanoate (Example 14, Step 2). LCMS (M+H)+: m/z=273.1
Provenance & Evidence
| DOI | 10.6084/m9.figshare.5104873.v1 |
|---|---|
| Patent number | US08754114B2 |
| Source dataset | uspto-grants-2014_06 |
| ORD ID | ord-fb7ca628a7744b2c8bd0b8438a8f216f |
| Source note | uspto-grants-2014_06 |