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报道了利用 5 -烃基丙二酸亚异丙酯在NaH/THF存在下和苯基 [β - (对甲苯磺酰氧 )苯乙烯 ]对甲苯磺酸碘 (Ⅲ )反应合成 5 -烃基 - 5 -芳乙炔基丙二酸亚异丙酯的新方法
Reported the synthesis of 5 - hydrocarbyl - 5 by reaction of 5 - alkylmalonic acid isopropylidene with phenyl [β - (p - toluenesulfonyloxy) styrene] iodo - p - toluenesulfonate in the presence of NaH / THF - Aromatic ethynylmalonic acid isopropyl isopropyl new method