主题词：Organophosphorus compounds synthesis; Synthesis and Reactivity of Sulfur-Containing Compounds; Phosphorus compounds and reactions; Synthesis and characterization of novel inorganic/organometallic compounds; Synthesis and biological activity; Synthesis and Characterization of Heterocyclic Compounds; Sulfur-Based Synthesis Techniques; Chemical Synthesis and Reactions; Organometallic Compounds Synthesis and Characterization; Organometallic Complex Synthesis and Catalysis; Synthesis of heterocyclic compounds; Organic Chemistry Cycloaddition Reactions; Chemical Synthesis and Analysis; Asymmetric Hydrogenation and Catalysis; Metal complexes synthesis and properties; Chemical Reaction Mechanisms; Multicomponent Synthesis of Heterocycles; Synthesis and Biological Evaluation; Chemical Synthesis and Characterization; Organoselenium and organotellurium chemistry; Synthetic Organic Chemistry Methods; Fluorine in Organic Chemistry; Synthesis and Reactions of Organic Compounds; Crystal structures of chemical compounds; Click Chemistry and Applications