在有机化学中,亚锡化合物长期被认为是芳香族硝基化合物转变为芳香胺的还原剂。但是,随着锡化学研究工作的深入,近年研究发现亚锡化合物也可应用于不对称还原反应和碳—碳键形式的有机合成反应:具有低能量的空d轨道的亚锡化合物,可与胺特别是二胺形成络合物,使脂肪酮不对称还原为对应的醇。在亚锡 In organic chemistry, stannous compounds have long been considered as reducing agents for the conversion of aromatic nitro compounds to aromatic amines. However, with the further research of tin chemistry, recent studies have found that stannous compounds can also be applied to asymmetric reduction reactions and organic synthesis reactions in the form of carbon-carbon bonds: stannous compounds with an empty d-orbit at low energy, Amines, especially diamines, form complexes, which cause the asymmetric reduction of the aliphatic ketones to the corresponding alcohols. In tin