HuagongsheHuagongshe Chemistry Print Report · For research reference only
Ethyl acetate hexane → ethyl 1-(2-methoxypyrimidin-4-yl)-3-methyl-1H-pyrazole-5-carboxylate
Participants
| Role | Name | HCID | Charge |
|---|---|---|---|
| Reactant | Ethyl acetate hexane | HCID 21226206 | — |
| Reactant | 4-Hydrazinyl-2-methoxypyrimidine | HCID 117702740 | — |
| Product | ethyl 1-(2-methoxypyrimidin-4-yl)-3-methyl-1H-pyrazole-5-carboxylate | HCID 117702875 | — |
Reaction Steps
The title product was prepared in analogy to the procedure described in Example 57 using 4-hydrazinyl-2-methoxypyrimidine (Step 59.1). tR: 4.28 min (HPLC 1); tR: 0.93 min (LC-MS 2); ESI-MS: 263 [M+H]+ (LC-MS 2); Rf=0.58 (hexane/EtOAc 1:1).
Provenance & Evidence
| DOI | 10.6084/m9.figshare.5104873.v1 |
|---|---|
| Patent number | US08975417B2 |
| Source dataset | uspto-grants-2015_03 |
| ORD ID | ord-956896c628ca43a79a9540ec37483e1d |
| Source note | uspto-grants-2015_03 |