Copper-catalyzed cross-couplings with part-per-million catalyst loadings.

• Homeopathic doses: The presence of 0.001 mol % of a copper salt can be sufficient to catalyze arylation reactions of various nucleophiles with phenyl iodide. The two most important factors governing the reaction outcome are the ligand quantity and the temperature.

Ämnesord

NATURVETENSKAP  -- Kemi (hsv//swe)

NATURAL SCIENCES  -- Chemical Sciences (hsv//eng)

Nyckelord

copper • cross-coupling • homogeneous catalysis • N-arylation • Ullmann reaction

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