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HuagongsheHuagongshe Chemistry Print Report · For research reference only
HRID 1857206Generated: November 2, 2026

Anisole → 4'-Methoxy-3-(trifluoromethyl)benzophenone

https://huagongshe.com/reaction/1857206

Reaction equation

Participants

RoleNameHCIDCharge
ReactantAnisoleHCID 7519—
Reactant3-(Trifluoromethyl)benzoyl chlorideHCID 75257—
ReactantYtterbium triflateHCID 2733225—
SolventNitromethaneHCID 6375—
Product4'-Methoxy-3-(trifluoromethyl)benzophenoneHCID 7005626%

Reaction Conditions

Temperature60 °C

Reaction Steps

To commercially available nitromethane (10 ml) were added commercially available anisole (1.081 g), commercially available 3-(trifluoromethyl)benzoyl chloride (2.086 g) and commercially available ytterbium(III) trifluoromethanesulfonate (620 mg), and the admixture was stirred at 60° C. overnight. The reaction mixture was treated in the same manner as described in Example 120 to obtain 719 mg of the title compound (yield: 26%).

Provenance & Evidence

DOI10.6084/m9.figshare.5104873.v1
Patent numberUS06143764
Source datasetuspto-grants-2000_11
ORD IDord-5f0f7052a9684675bee2b717837415b3
Source noteuspto-grants-2000_11