Back
HuagongsheHuagongshe Chemistry Print Report · For research reference only
HRID 527919Generated: November 1, 2026

Water → HCID 86692143, compound

https://huagongshe.com/reaction/527919

Reaction equation

Participants

RoleNameHCIDCharge
ReactantWaterHCID 962—
ReactantDiisopropylethylamineHCID 81531—
Reactant3,4-DifluorobenzonitrileHCID 587203—
ReactantHCID 68027120HCID 68027120—
SolventDimethyl SulfoxideHCID 679—
ProductHCID 86692143HCID 8669214352.2%

Reaction Conditions

Temperature90 °C

Reaction Steps

A mixture of (R)—N-methyl-1-(7H-pyrrolo[2,3-d]pyrimidin-4-yl)pyrrolidin-3-amine (0.50 g, 2.3 mmol), 3,4-difluorobenzonitrile (0.48 g, 3.45 mmol) and DIPEA (0.59 g, 4.6 mmol) in DMSO (10 mL) was stirred at 90° C. for overnight. The mixture was poured into water (50 mL) and extracted with ethyl acetate (2×50 mL). The combined extracts was washed with brine (2×50 mL), dried over anhydrous Na2SO4, filtered, and concentrated under reduced pressure. The residue was purified by chromatography to give the title compound (0.404 g, 52% yield). MS (m/z): 337 (M+H)+.

Provenance & Evidence

DOI10.6084/m9.figshare.5104873.v1
Patent numberUS09346810B2
Source datasetuspto-grants-2016_05
ORD IDord-d7f281e733aa4b40b8fbc3e395778a9b
Source noteuspto-grants-2016_05