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HuagongsheHuagongshe Chemistry Print Report · For research reference only
HRID 217819Generated: October 29, 2026

3-tert-Butyl-5-isocyanato-1-phenyl-1H-pyrazole → Cct196969

https://huagongshe.com/reaction/217819

Reaction equation

Participants

RoleNameHCIDCharge
Reactant3-tert-Butyl-5-isocyanato-1-phenyl-1H-pyrazoleHCID 11096760—
Reactant8-(4-amino-3-fluorophenoxy)pyrido[2,3-b]pyrazin-3(4H)-oneHCID 46900932—
ProductCct196969HCID 42628843—

Reaction Steps

Method F2 was used with 8-(4-amino-3-fluorophenoxy)pyrido[2,3-b]pyrazin-3(4H)-one and 3-tert-butyl-5-isocyanato-1-phenyl-1H-pyrazole to afford the title compound. Yield: 50 mg (60%) of a cream colored solid.

Provenance & Evidence

DOI10.6084/m9.figshare.5104873.v1
Patent numberUS08198279B2
Source datasetuspto-grants-2012_06
ORD IDord-738c278a276d4e9a8079e3445bc8e390
Source noteuspto-grants-2012_06