cyclobutanonyl and/or η3-butadienyl complexes. The 2-alkylidene cyclobutanone can be synthetically modified, while still complexed to molybdenum, by nucleophilic addition to the carbonyl or via enolate chemistry. The cyclobutanone can then be removed from the metal via oxidative demetalation. Several of the new complexes reported here have been characterized by X-ray crystallography.
与各种亲电子
丙二烯的阴离子Cyclopentadienylmolybdenumtricarbonyl反应产生η 3 -2-亚烷基cyclobutanonyl和/或η 3个-butadienyl络合物。通过将亲核加成到羰基上或通过烯醇盐
化学反应,可以将2-亚烷基
环丁酮合成修饰,同时仍与
钼络合。然后可以通过氧化脱
金属从
金属中除去
环丁酮。X射线晶体学表征了这里报道的几种新的复合物。