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HuagongsheHuagongshe Chemistry Print Report · For research reference only
HRID 337825Generated: October 30, 2026

Cesium carbonate → HCID 89963281, compound

https://huagongshe.com/reaction/337825

Reaction equation

Participants

RoleNameHCIDCharge
ReactantCesium carbonateHCID 10796—
Reactant1,4-DioxaneHCID 31275—
Reactant3-Bromo-2-methylpyridineHCID 1201003—
Reactant2-(Cyclohex-1-en-1-yl)-4,4,5,5-tetramethyl-1,3,2-dioxaborolaneHCID 10932675—
CatalystTetrakis(triphenylphosphine)palladiumHCID 11979704—
SolventWaterHCID 962—
ProductHCID 89963281HCID 8996328185%

Reaction Steps

The reaction and aftertreatment were conducted in the same manner as in Example 39a by using 3-bromo-2-methylpyridine (0.41 g, 2.40 mmol), 2-(cyclohex-1-en-1-yl)-4,4,5,5-tetramethyl-1,3,2-dioxaborolane (0.50 g, 2.40 mmol), tetrakis(triphenylphosphine) palladium (0)(0.14 g, 0.12 mmol), cesium carbonate (1.72 g, 5.29 mmol), 1,4-dioxane (8.0 mL) and water (4.0 mL), to yield the title compound (353.2 mg, 85%) as a colorless oil.

Provenance & Evidence

DOI10.6084/m9.figshare.5104873.v1
Patent numberUS08889741B2
Source datasetuspto-grants-2014_11
ORD IDord-7e105c1e65f14a9eb047575b769f2c23
Source noteuspto-grants-2014_11