Oxidative addition represents a fundamental and widely utilized reaction in organometallic chemistry. It describes a process where a metal complex, typically a transition metal, adds another chemical species across a previously existing bond. This addition results in a significant change within the metal complex: the metal\u2019s oxidation state increases, indicating it has gained electrons, and its coordination number \u2013 the number of ligands directly attached to the metal \u2013 also increases by two. Crucially, oxidative addition frequently forms a pivotal step within complex catalytic cycles, particularly those involving reactions like C-H activation and cross-coupling. Understanding this reaction mechanism is essential for designing and controlling a vast array of chemical transformations and materials.<\/p>\n","protected":false},"excerpt":{"rendered":"
Oxidative addition represents a fundamental and widely utilized reaction in organometallic chemistry. It describes a process where a metal complex, typically a transition metal, adds another chemical species across a previously existing bond. This addition results in a significant change within the metal complex: the metal\u2019s oxidation state increases, indicating it has gained electrons, and […]<\/p>\n","protected":false},"author":6,"featured_media":0,"parent":0,"template":"","glossary-cat":[627],"class_list":["post-34722","glossary","type-glossary","status-publish","hentry","glossary-cat-reactions-mechanisms"],"acf":[],"yoast_head":"\n