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HuagongsheHuagongshe Chemistry Print Report · For research reference only
HRID 523053Generated: October 30, 2026

Sodium hydride → HCID 73388519, compound

https://huagongshe.com/reaction/523053

Reaction equation

Participants

RoleNameHCIDCharge
ReactantSodium hydrideHCID 24758—
ReactantHCID 89995666HCID 89995666—
ReactantHCID 89996058HCID 89996058—
Solventtetrahydrofuran N-methylpyrrolidinoneHCID 22156051—
ProductHCID 73388519HCID 7338851914%

Reaction Conditions

Temperature160 °C

Reaction Steps

A suspension of NaH (4.3 mg), 2-methyl-1-(4-(2-(methylsulfonyl)pyrido[2,3-d]pyrimidin-7-yl)-1H-pyrazol-1-yl)propan-2-ol (Preparation 69, 15.5 mg, 0.045 mmol), N-(4-(1,2-dimethyl-1H-imidazol-5-yl)-2-methoxyphenyl)formamide (Preparation 74, 16.4 mg, 0.067 mmol) in NMP/THF (1/3 mL) was stirred at 160° C. under microwave irradiation for 2 hours. The reaction mixture was filtered, diluted with NaCl solution and extracted with EtOAc. The EtOAc portion was purified by elution through an SCX-2 column using 2M NH3/MeOH to give the title compound as yellow oil (3 mg, 14%).

Provenance & Evidence

DOI10.6084/m9.figshare.5104873.v1
Patent numberUS09334286B2
Source datasetuspto-grants-2016_05
ORD IDord-44057c07e57c47a7baee29f5621d2b30
Source noteuspto-grants-2016_05