The η2-sila-acyl complex cp*Cl3Ta(η2-COSiMe3)(cp*=η5-C5Me5)(1) reacts rapidly with diphenyldiazomethane to form cp*Cl3[graphic omitted]CPh2}(2), the first characterized product of reaction between an η2-acyl compound and a diazoalkane.
δ-2-
硅酰基复合物 CP*
Cl3Ta(δ-2-COSiMe3)(CP*=δ-5-C5Me5)(1) 与二苯基二氮
甲烷迅速反应生成 CP*Cl3[图形省略]CPh2}(2),这是δ-2-酰基化合物与重氮
烷烃反应的第一个特征产物。