Divergent Palladium‐Catalyzed Tandem Reaction of Cyanomethyl Benzoates with Arylboronic Acids: Synthesis of Oxazoles and Isocoumarins

A palladium‐catalyzed tandem reaction of cyanomethyl benzoates with arylboronic acids has been achieved. Substitution at the 2‐position of cyanomethyl benzoates was found to be crucial for the selective synthesis of oxazoles and isocoumarins. Cyanomethyl benzoates afforded 2,4‐diaryloxazoles as prod...

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Veröffentlicht in:	Advanced synthesis & catalysis 2020-04, Vol.362 (9), p.1893-1898
Hauptverfasser:	Dai, Ling, Yu, Shuling, Xiong, Wenzhang, Chen, Zhongyan, Xu, Tong, Shao, Yinlin, Chen, Jiuxi
Format:	Artikel
Sprache:	eng
Schlagworte:	Aromatic compounds Benzoates Cascade chemical reactions isocoumarins nitriles oxazoles Palladium palladium-catalyzed Substitution reactions tandem reaction
Online-Zugang:	Volltext
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