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Over the past decades, synthetic approaches toward these compounds have advanced through two main strategies: direct construction of the coumarin framework through cyclization processes and late\u2010stage functionalization of preformed coumarin scaffolds. This review provides a comprehensive survey of the methodologies reported over the past two decades for the preparation of chalcogen\u2010substituted coumarins, with particular emphasis on derivatives functionalized at the C\u20103 and C\u20104 positions. 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