Introduction. Cross-dehydrogenative coupling (CDC) is a powerful tool for organic synthesis that involves the direct coupling of two C-H/N-H/S-H etc. bonds to form a C-C/N-N/S-S bond, without the need for pre-functionalization of either substrate1,2,3,4,5,6,7,8,9,10,11,12,13,14,15,16,17. This reaction has emerged as an important tool in organic synthesis due to its simplicity, efficiency, and environmental sustainability derived from its high atom and step economies. CDC reactions have bee...