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Synthesis of Diver γ-Aryl-β-ketoesters via Aryne Intermediates Generated by C-C Bond Cleavage.
逆拂期刊名称： Organic letters
作者： Keisuke,Uchida,Yasunori,Minami,Suguru,Yoshida,Takamitsu,Hosoya
apec怎么读>wall eye near作者机构： Laboratory
putoff年份： 2019年
期号： 第22期
摘要：A synthetic method for diver γ-aryl-β-ketoesters through γ-aryl-β-ketoester-type arynes triggered by C-C bond cleavage has been developed. The Mukaiyama aldol reaction of 6-(triflyloxy)benzocyclobutenones with ketene silyl acetals and subquent treatment of resulting 6-(triflyloxy)benzocyclobutenols with a ba triggered the efficient generation of γ-aryl-β-ketoester-type arynes, which reacted with various arynophiles to provide a wide range of γ-aryl-β-ketoesters. The synthetic utility of the method was demonstrated by the synthesis of an analog of ALK inhibitor.26个英文字母的发音>dalmatian
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