Diorganotin Compounds Containing α‐Aminoacidato Schiff Base Ligands Derived from Functionalized 2‐Hydroxy‐5‐(aryldiazenyl)benzaldehyde. Syntheses, Structures and Sensing of Hydrogen Sulfide

Three novel bicycloazastannoxides, namely, [ n Bu 2 Sn(L 1 )] ( 1 ), [ n Bu 2 Sn(L 2 )] ( 2 ) and [Bz 2 Sn(L 3 )] ( 3 ) were synthesized in one pot procedures by reacting diorganotin(IV) precursors with a mixture composed of an α‐amino acid with either ( E )‐2‐hydroxy‐5‐((4‐nitrophenyl)diazenyl)benzaldehyde or ( E )‐2‐hydroxy‐5‐(phenyldiazenyl)benzaldehyde. Single‐crystal X‐ray diffraction analysis reveal that compound 1 is monomeric, compound 2...