Ruthenium-Catalyzed α-Carbonyl Sulfoxonium Ylides Annulations with Aryl Substituted Pyrazoles via C–H/N–H Bond Functionalizations

Org. Biomol. Chem., 2020, Accepted Manuscript DOI: 10.1039/D0OB01899F, PaperZhang-Pei Chen, Zhiqiang Ding, Tian Chen, Lingxin Meng, Gongshu Wang An efficient method for construction of various pyrazolo[5,1-a]isoquinolines has been achieved via Ru(II)-catalyzed α-carbonyl sulfoxonium ylides annulation with aryl substituted pyrazoles. This oxidant-free transformation occurred through pyrazole-directed C-H activation, Ru-carbene... The content of this RSS Feed (c) The Royal Society of Chemistry

Source: RSC - Organic and Biomolecular Chemistry - October 9, 2020 Category: Molecular Biology Authors: Zhang-Pei Chen Source Type: research