TY - JOUR AU - Wu, Xiaopeng; Sun, Song; Yu, Jin-Tao; Cheng, Jiang TI - Recent Applications of α-Carbonyl Sulfoxonium Ylides in Rhodium- and Iridium-Catalyzed C–H Functionalizations SN - 0936-5214 SN - 1437-2096 PY - 2019 JO - Synlett JF - Synlett LA - EN VL - 30 IS - 01 SP - 21 EP - 29 ET - 2018/09/05 DA - 2018/12/14 KW - sulfur ylides KW - C–H functionalization KW - acylmethylation KW - ­cyclization KW - metal carbenes AB - Sulfoxonium ylides are a special type of sulfur ylides that serve as new C1 or C2 synthons recently developed for use in C–H functionalization to access acylmethylated or cyclized compounds through the formation of metal carbene species. Many excellent works have reported the syntheses of various useful skeletons from these versatile synthons. These developments have not previously been completely investigated or reviewed. In this review, we summarize recent advances in the use of α-carbonyl sulfoxonium ylides in C–H functionalizations, including ortho-C–H acylmethylation reactions and ortho-C–H activation/cyclization reactions.Table of Contents1 Introduction2 Ortho-C–H Acylmethylation Reactions3 Ortho-C–H Activation/Cyclization Reactions3.1 Ortho-C–H Activation/Cyclization of Anilines and Enamines3.2 Ortho-C–H Activation/Cyclization of Azobenzenes3.3 Ortho-C–H Activation/Cyclization of N-Methoxybenzamide3.4 Ortho-C–H Activation/Cyclization of Imines3.5 Ortho-C–H Activation/Cyclization of N-Azoloimines3.6 Ortho-C–H Activation/Cyclization of Benzoylacetonitriles3.7 Ortho-C–H Activation/Cyclization of Benzoyl Sulfoxonium Ylides4 Conclusion PB - © Georg Thieme Verlag DO - 10.1055/s-0037-1610263 UR - http://www.thieme-connect.com/products/ejournals/abstract/10.1055/s-0037-1610263 ER -