corresponding mines and amides are described. Bis(triphenylphosphine)(tetrahydroboratro)zinc complex shows promising shelf stability and is much more stable than its mono triphenylphosphine analogue. The reducing ability of the two complexes is more or less the same.
摘要 双(
三苯基膦)(四氢
硼酸根)
锌和(
三苯基膦)(四氢
硼酸根)
锌配合物已被用于在 THF 或无溶剂条件下有效还原各种有机化合物。描述了醛、酮、α,β-不饱和羰基化合物和酰
氯选择性还原为其相应的醇和芳基、烷基、芳酰基和磺酰
叠氮化物为其相应的胺和酰胺的方法。双(
三苯基膦)(四氢
硼酸)
锌复合物显示出良好的货架稳定性,并且比其单
三苯基膦类似物稳定得多。两种配合物的还原能力大致相同。