Palladium-catalyzed borylation of sterically demanding aryl halides with a silica-supported compact phosphane ligand

DOI: 10.1002/anie.201103224

Source and publish data:

Angewandte Chemie - International Edition p. 8363 - 8366 (2011)

Update date:2022-07-30

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Authors:

Kawamorita, Soichiro

Ohmiya, Hirohisa

Iwai, Tomohiro

Sawamura, Masaya

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Article abstract of DOI:10.1002/anie.201103224

Immobile but active: A silica-supported "compact" phosphane, Silica-SMAP, can be used in the Pd-catalyzed borylation of aryl chlorides or bromides with bis(pinacolato)diboron (see scheme). The Silica-SMAP/Pd system significantly expands the substrate scope of the borylation toward sterically and electronically challenging aryl halides.

Full text of DOI:10.1002/anie.201103224

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