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HuagongsheHuagongshe Chemistry Print Report · For research reference only
HRID 644415Generated: October 31, 2026

Water → HCID 86595534, compound

https://huagongshe.com/reaction/644415

Reaction equation

Participants

RoleNameHCIDCharge
ReactantWaterHCID 962—
Reactant2-(Tributylstannyl)pyridineHCID 607784—
ReactantHCID 86595533HCID 86595533—
CatalystHCID 178418476HCID 178418476—
SolventDimethylformamideHCID 6228—
ProductHCID 86595534HCID 8659553420.8%

Reaction Conditions

Temperature100 °C

Reaction Steps

N-[3,5-Bis(trifluoromethyl)phenyl]-5-iodo-2-methoxymethoxybenzamide (0.20 g, 0.39 mmol) was dissolved in N,N-dimethylformamide (8 ml). Tri-n-butyl(2-pyridyl)tin (0.13 ml, 0.41 mmol) and dichlorobis(triphenylphosphine)palladium (32.1 mg, 0.05 mmol) were added, and the mixture was stirred at 100° C. for 1.5 hours. After cooling, the reaction mixture was poured into water and extracted with ethyl acetate. After the organic layer was washed with water and brine, dried over anhydrous sodium sulfate, the residue obtained by evaporation under reduced pressure was purified by chromatography on silica gel (n-hexane:ethyl acetate=2:1→1:1) to give the title compound (37.9 mg, 20.8%) as a white powder.

Provenance & Evidence

DOI10.6084/m9.figshare.5104873.v1
Patent numberUS07700655B2
Source datasetuspto-grants-2010_04
ORD IDord-fdbf1d2bcd2a46a2a13854bda9681924
Source noteuspto-grants-2010_04