HuagongsheHuagongshe Chemistry Print Report · For research reference only
3-tert-Butyl-5-isocyanato-1-p-tolyl-1H-pyrazole → 1-(3-tert-butyl-1-p-tolyl-1H-pyrazol-5-yl)-3-(4-(2-oxo-1,2-dihydropyrido[2,3-b]pyrazin-8-yloxy)phenyl)urea
Participants
| Role | Name | HCID | Charge |
|---|---|---|---|
| Reactant | 3-tert-Butyl-5-isocyanato-1-p-tolyl-1H-pyrazole | HCID 17987855 | — |
| Reactant | Tert-butyl 4-(2-oxo-1,2-dihydropyrido[2,3-b]pyrazin-8-yloxy)phenylcarbamate | HCID 46900750 | — |
| Product | 1-(3-tert-butyl-1-p-tolyl-1H-pyrazol-5-yl)-3-(4-(2-oxo-1,2-dihydropyrido[2,3-b]pyrazin-8-yloxy)phenyl)urea | HCID 44133728 | 64% |
Reaction Steps
Method F1 was used with tert-butyl 4-(2-oxo-1,2-dihydropyrido[2,3-b]pyrazin-8-yloxy)phenylcarbamate and 3-tert-butyl-5-isocyanato-1-p-tolyl-1H-pyrazole to obtain the title compound (yield 64%).
Provenance & Evidence
| DOI | 10.6084/m9.figshare.5104873.v1 |
|---|---|
| Patent number | US08198279B2 |
| Source dataset | uspto-grants-2012_06 |
| ORD ID | ord-611e67ebcbc7408bb205c23f41ef9daf |
| Source note | uspto-grants-2012_06 |