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HuagongsheHuagongshe Chemistry Print Report · For research reference only
HRID 1528088Generated: October 31, 2026

Benzhydrylamine → HCID 86686566, compound

https://huagongshe.com/reaction/1528088

Reaction equation

Participants

RoleNameHCIDCharge
ReactantBenzhydrylamineHCID 7036—
ReactantDiisopropylethylamineHCID 81531—
ReactantSodium BicarbonateHCID 516892—
Reactant2,3-Difluoro-N-methyl-6-nitroanilineHCID 15280092—
Solvent1-ButanolHCID 263—
ProductHCID 86686566HCID 8668656629.6%

Reaction Conditions

Temperature200 °C

Reaction Steps

A mixture of 2,3-difluoro-N-methyl-6-nitroaniline (2.66 g), 1,1-diphenylmethanamine (5.18 g), diisopropylethylamine (4.56 g) and butan-1-ol (26.6 mL) was heated at 200° C. for 2 hr using a microwave reactor. To the reaction mixture was added saturated sodium hydrogen carbonate solution, and the mixture was extracted with ethyl acetate. The extract was washed with saturated brine, and dried over anhydrous sodium sulfate, and concentrated under reduced pressure. The residue was purified by silica gel column chromatography (ethyl acetate/hexane) to give the title compound (1.47 g).

Provenance & Evidence

DOI10.6084/m9.figshare.5104873.v1
Patent numberUS09090586B2
Source datasetuspto-grants-2015_07
ORD IDord-a85524c99dfa41308a8728c1ea444c05
Source noteuspto-grants-2015_07