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HuagongsheHuagongshe Chemistry Print Report · For research reference only
HRID 933293Generated: October 26, 2026

Acetonitrile → 1-ethyl-5-(2-hydroxy-2-methylpropyl)-4-(3-trimethylsilylprop-1-ynyl) 1H-pyrazole-3-carbonitrile

https://huagongshe.com/reaction/933293

Reaction equation

Participants

RoleNameHCIDCharge
ReactantAcetonitrileHCID 6342—
ReactantTriethylamineHCID 8471—
ReactantEthyl AcetateHCID 8857—
ReactantTriphenylphosphineHCID 11776—
ReactantPalladium ChlorideHCID 24290—
ReactantCopper(1+) iodide; Copper(I) iodide; Cuprous iodide; Cuprous iodide (CuI)HCID 24350—
ReactantTrimethyl-2-propynylsilaneHCID 83378—
Reactant1-ethyl-5-(2-hydroxy-2-methylpropyl)4-iodo-1H-pyrazole-3-carbonitrileHCID 66958589—
Product1-ethyl-5-(2-hydroxy-2-methylpropyl)-4-(3-trimethylsilylprop-1-ynyl) 1H-pyrazole-3-carbonitrileHCID 66958706—

Provenance & Evidence

DOI10.1039/C8SC04228D
Source datasetValidation data from https://doi.org/10.1039/C8SC04228D
ORD IDord-f9bfdd7c04774d99b6f0e388561f64ee
Source noteValidation data from https://doi.org/10.1039/C8SC04228D