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HuagongsheHuagongshe Chemistry Print Report · For research reference only
HRID 2204736Generated: November 1, 2026

Sodium Carbonate → HCID 66611948, compound

https://huagongshe.com/reaction/2204736

Reaction equation

Participants

RoleNameHCIDCharge
ReactantSodium CarbonateHCID 10340—
Reactant1-Methyl-4-(4,4,5,5-tetramethyl-1,3,2-dioxaborolan-2-yl)-1H-pyrazoleHCID 2773987—
Reactant4-Bromo-5-methyl-2-[(phenylmethyl)oxy]-N-4-pyridazinylbenzamideHCID 66611548—
CatalystHCID 178418397HCID 178418397—
Solvent1,2-DimethoxyethaneHCID 8071—
ProductHCID 66611948HCID 66611948—

Reaction Conditions

Temperature120 °C

Reaction Steps

Sodium carbonate (0.32 ml, 0.32 mmol) was added to 4-bromo-5-methyl-2-[(phenylmethyl)oxy]-N-4-pyridazinylbenzamide (may be prepared as described in Example 10; 64 mg, 0.16 mmol), 1-methyl-4-(4,4,5,5-tetramethyl-1,3,2-dioxaborolan-2-yl)-1H-pyrazole (40.1 mg, 0.19 mmol) and Pd(Ph3P)4 (11.14 mg, 9.64 μmol) in 1,2-dimethoxyethane (3 ml). The mixture was heated in a microwave at 120° C. for 1 hour, the solvent was removed in vacuo and the solid triturated with DMSO/methanol (1:1, 1 ml) to yield the title compound as a white solid. 9 mg.

Provenance & Evidence

DOI10.6084/m9.figshare.5104873.v1
Patent numberUS09365551B2
Source datasetuspto-grants-2016_06
ORD IDord-e60ce028a9c64327b6742b4ea54f9abd
Source noteuspto-grants-2016_06