WebJul 9, 2024 · A tale of two esters: Abundant carboxylic acids can be converted into dialkyl and aryl alkyl ketones through a decarboxylative, non-symmetric coupling. The keys to this approach are the use of a nickel catalyst with an electron-poor bipyridine or terpyridine ligand, a THF/DMA mixed solvent system, and ZnCl 2 to enhance the reactivity of the … WebDec 21, 2024 · Although alcohols are one of the largest pools of alkyl substrates, approaches to utilize them in cross-coupling and cross-electrophile coupling are limited. We report the use of 1° and 2° alcohols in cross-electrophile coupling with aryl and vinyl halides to form C(sp3)–C(sp2) bonds in a one-pot strategy utilizing a very fast (<1 min) …
Weix, Daniel – Department of Chemistry – UW–Madison
WebA variety of cross-electrophile coupling reactions that have been developed in the Weix group, including aryl halides with alkyl halides, alkyl halides with acid chlorides, enones … Web17. Everson, D. A.; Weix, D. J. Cross-electrophile coupling: principles of reactivity and selectivity. J. Org. Chem. 2014, 79, 4793-8. 16. Everson, D. A.; Buonomo, J. A.; Weix, D. … Joined In: 2024 Ph.D. 2024 (Chemistry), Shanghai Institute of Organic Chemistry … how to remove ink on phone screen
Multimetallic catalysed cross-coupling of aryl …
WebNov 29, 2024 · Summary. This chapter reviews the field of nickel-catalyzed cross-electrophile coupling, the cross-coupling of two different carbon electrophiles under reducing conditions. After briefly discussing the history of this growing area of chemistry, the latest chemistry (up to mid-2024) is covered. WebThe Weix group is focused on the development of new reactions for organic synthesis, the development of new concepts in catalysis, and the study of reaction mechanisms. Our … WebDan Weix recently accepted a tenured faculty position at the University of Wisconsin. During his postdoctoral fellowship in the Hartwig laboratory, Dan worked on some of the first iridium-catalyzed asymmetric allylations of unstabilized enolates. ... He pioneered a new form of catalysis called “cross-electrophile” coupling, which couples ... how to remove ink on paper