Advances in Heterocyclic Chemistry, Volume 133 is the latest release in this definitive series of great importance to organic chemists, polymer chemists, and many biological scientists. Because biology and organic chemistry increasingly intersect, the associated nomenclature also is being used more frequently in explanations. Written by established authorities in the field from around the world, this comprehensive review contains comprehensive chapters on Organosilicon azoles: Structure, silylotropy and NMR spectroscopy, Recent advances in the Nenitzescu indole synthesis (1990–2019), One-pot reactions of three-membered rings giving N,O,S-heterocycles, Organometallic complexes of functionalized chelating azines: Part 2, and more. - Presents the definitive serial in the field of heterocyclic chemistry - Serves as the go-to reference for organic chemists, polymer chemists and many biological scientists - Provides the latest comprehensive reviews as written by established authorities in the field - Combines descriptive synthetic chemistry and mechanistic insight to enhance understanding of how chemistry drives the preparation and useful properties of heterocyclic compounds