This chapter contains sections titled: Introduction Stille coupling of alkenyltins Reactions of substrates where tin is attached to a heterocyclic ring Reactions of aryltins Reactions of alkynyltins Reactions of alkyltins Reactionsinvolvingvarious typesof tetraorganotin Reactions of allyl- allenyl- and propargyltins Related palladium-catalyzed reactions Reactions induced by copper Nickel-catalyzed reactions Mechanistic discussion and conclusion Experimental procedures