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ZnCl2‐Catalyzed Aza‐Diels–Alder Reaction for the Synthesis of 1H‐Pyrazolo[3,4‐b]pyridine‐4,5‐dicarboxylate Derivatives
European Journal of Organic Chemistry ( IF 2.8 ) Pub Date : 2018-04-10 , DOI: 10.1002/ejoc.201701761
Ching-Chun Tseng,Wan-Ping Yen,Shuo-En Tsai,Yu-Tzu Hu,Hiroyuki Takayama,Yueh-Hsiung Kuo,Fung Fuh Wong

Pyrazolo[3,4‐b]pyridine‐4,5‐dicarboxylates can be synthesized through a ZnCl2‐catalyzed aza‐Diels–Alder reaction of pyrazoylimines with acetylenedicarboxylic acid diethyl ester.
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中文翻译:

ZnCl2催化的Aza-Diels-Alder反应合成1H-吡唑并[3,4-b]吡啶-4,5-二羧酸酯衍生物

吡唑并[3,4- b ]吡啶--4,5-二羧酸酯可以通过吡唑啉与乙炔二羧酸二乙酯的ZnCl 2催化的aza-Diels-Alder反应合成。
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更新日期:2018-04-10
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