center gave the oxycarbyne complexes 1. These novel products undergo a unique type of rearrangement with quantitative formation of the diborane(4)yl complexes 2. Complex 2 (M=Mo) is the first structurally characterized boryl complex with a Mo-B bond (see structure).
在每个
硼中心上,配合物K [(eta(5)-C(5)H(5))M(CO)(3)](M = Mo,W)的羰基氧原子发生亲核攻击1.这些新颖的产品经历了独特的重排类型,并定量形成了乙
硼烷(4)yl络合物。2.络合物2(M = Mo)是第一个具有Mo-B键的结构表征的
硼基络合物(参见结构)。