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Palladium-Catalyzed C(sp(3))-C(sp(2)) Cross-Coupling of (Trimethylsilyl)methyllithium with (Hetero)Aryl Halides. | LitMetric

The palladium-catalyzed direct cross-coupling of a range of organic chlorides and bromides with the bifunctional C(sp(3))-(trimethylsilyl)methyllithium reagent is reported. The use of Pd-PEPPSI-IPent as the catalyst allows for the preparation of structurally diverse and synthetically versatile benzyl- and allylsilanes in high yields under mild conditions (room temperature) with short reaction times.

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http://dx.doi.org/10.1021/acs.orglett.5b00905DOI Listing

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