(±)-dicarbonyl[hydridotris-(1-pyrazolyl)borato][(η-2,3,4)-5-trifluoroacetoxy-5,6-dihydro-2H-pyran-2-yl]molybdenum 、
dimethyl 2-(2-((trimethylsilyl)methyl)allyl)malonate 以
乙腈 为溶剂,
反应 1.0h,
以71%的产率得到(±)-dicarbonyl[hydridotris(1-pyrazolyl)borato][(η-3,4,5)-2-(malonylisobutenyl)-5,6-dihydro-2H-pyran-3-yl]molybdenum