化学
腙
炔烃
催化作用
有机化学
苯
组合化学
药物化学
作者
Kohei Watanabe,Takashi Mino,Chikako Hatta,Eri Ishikawa,Yasushi Yoshida,Masami Sakamoto
标识
DOI:10.1002/ejoc.201700535
摘要
We have found that Suzuki–Miyaura‐type reactions of dibromoalkenes with arylboronic acids using a hydrazone–Cu catalyst system proceeded smoothly under mild conditions to afford the corresponding internal alkyne derivatives in good yields. Furthermore, we also succeeded in the synthesis of o ‐allyloxy(ethynyl)benzene derivatives, which are known to be effective precursors of various heterocyclic compounds, through this reaction.
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