title: Cross-Coupling of Meyer-Schuster Intermediates under Dual Gold-Photoredox Catalysis.
abstract: Under dual gold/photoredox catalytic conditions, intermediates from the Meyer-Schuster rearrangement underwent an efficient cross-coupling with arene diazonium salts, leading to α-arylated enones. Diazonium salts assisted the dissociation of the propargyl hydroxyl group by forming alkoxydiazenes in the Meyer-Schuster rearrangement, and the coupling was proposed to proceed through an allenyl methyl ether.
authors.affiliation: Department of Chemistry and Center for New Directions in Organic Synthesis (CNOS), Research Institute for Natural Sciences, Hanyang University , 222 Wangsimni-ro, Seongdong-gu, Seoul 133-791, Korea.
authors.forename: Jiwon
authors.initials: J
authors.lastname: Um
authors.affiliation: Department of Chemistry and Center for New Directions in Organic Synthesis (CNOS), Research Institute for Natural Sciences, Hanyang University , 222 Wangsimni-ro, Seongdong-gu, Seoul 133-791, Korea.
authors.forename: Hokeun
authors.initials: H
authors.lastname: Yun
authors.affiliation: Department of Chemistry and Center for New Directions in Organic Synthesis (CNOS), Research Institute for Natural Sciences, Hanyang University , 222 Wangsimni-ro, Seongdong-gu, Seoul 133-791, Korea.
authors.forename: Seunghoon
authors.initials: S
authors.lastname: Shin