Palladium-catalyzed three-component diaryl sulfone synthesis exploiting the sulfur dioxide surrogate DABSO.

Journal article

Abstract:: SO(2) efficient: A three-component palladium-catalyzed coupling of aryl lithium compounds; sulfur dioxide (provided by the easy-to-handle solid surrogate, DABSO); and aryl, heteroaryl, and alkenyl (pseudo)halides yields a diverse library of sulfones. An electron-poor XantPhos-type ligand suppresses aryl-aryl exchange and is key to obtaining high yields. © 2013 The Authors. Published by Wiley-VCH Verlag GmbH and Co. KGaA. This is an open access article under the terms of the Creative Commons Attribution License, which permits use, distribution and reproduction in any medium, provided the original work is properly cited.

Journal:: Angewandte Chemie (International ed. in English) More from this journal
Volume:: 52
Issue:: 48
Pages:: 12679-12683
Publication date:: 2013-11-01
DOI:: 10.1002/anie.201305369
EISSN:: 1521-3773
ISSN:: 1433-7851

Language:: English
Keywords:: Sulfones

Sulfur Dioxide

Catalysis

Palladium

Hydrocarbons, Aromatic

Lithium
Pubs id:: pubs:434342
UUID:: uuid:b0a9240c-ae61-4657-b7cd-7c7231767c45
Local pid:: pubs:434342
Source identifiers:: 434342
Deposit date:: 2013-11-17
ARK identifier:: ark:/29072/ora_b0a9240cae614657b7cd7c7231767c45

Licence:: Terms and Conditions of Use for Oxford University Research Archive

If you are the owner of this record, you can report an update to it here: Report update to this record