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[期刊论文] 作者：张永敏,林茂钦,俞永平,
来源：浙江大学学报：自然科学英文版 年份：2004
α-diketones and β-diketones react with Grignard reagents in the presence of a catalytic amount of Cp2TiCl2 to yield α-ketols and corresponding ketones respec...
Science Letters:A novel reduction of diketones with i-RMgBr catalyzed by Cp_2TiCl_2 and deoxygenatio
[期刊论文] 作者：张永敏,林茂钦,俞永平,
来源：Journal of Zhejiang University Science 年份：2004
α-diketones and β-diketones react with Grignard reagents in the presence of a catalytic amount of Cp2TiCl2 to yield α-ketols and corresponding ketones respe...
A novel reduction of diketones with i-RMgBr catalyzed by Cp2TiCl2 and deoxygenation of sulfoxides by
[期刊论文] 作者：张永敏，林茂钦，俞永平,
来源：黑龙江科技学院学报 年份：2004
为探究吕家坨井田地质构造格局,根据钻孔勘探资料,采用分形理论和趋势面分析方法,研究了井田7...
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