Definition: In organic chemistry, the term "sulpholysis" refers to a reaction in which sulfur is replaced by another element. This process can occur through various means, such as oxidation, reduction, or catalytic hydrogenation. The reaction of sulfur with other elements typically involves the formation of a metal complex (usually containing one or more metals) that contains sulfur atoms. The metal complex is then oxidized to form a metal oxide and an acid, which in turn reacts with water to give sulfur