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Synthesis of Functionalized Diarylmethanes via a Copper-Catalyzed Cross-Coupling of Arylmagnesium Reagents with Benzylic Phosphates

Christiane C. Kofink and Paul Knochel*

*Department Chemie und Biochemie, Ludwig-Maximilians-Universität, Butenandtstrasse 5-13, 81377 München, Germany, Email: paul.knochelcup.uni-muenchen.de

C. C. Kofink, P. Knochel, Org. Lett., 2006, 8, 4121-4124.

DOI: 10.1021/ol0616790


Abstract

A combination of copper chloride, triethyl phosphite, and tetrabutylammonium iodide is a very efficient catalytic system for cross-coupling reaction of arylmagnesium halides with benzylic phosphates.

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Key Words

Diarylmethanes, Grignard Reagents


ID: J54-Y2006-2600