Hydrazone鈥揚alladium-Catalyzed Allylic Arylation of Cinnamyloxyphenylboronic Acid Pinacol Esters

详细信息    查看全文

• 作者：Kohei Watanabe ; Takashi Mino ; Taichi Abe ; Taketo Kogure ; Masami Sakamoto
• 刊名：Journal of Organic Chemistry
• 出版年：2014
• 出版时间：July 18, 2014
• 年：2014
• 卷：79
• 期：14
• 页码：6695-6702
• 全文大小：340K
• ISSN：1520-6904

文摘

Allylic arylation of cinnamyloxyphenylboronic acid pinacol esters 3, which have arylboronic acid moiety and allylic ether moiety, using a hydrazone 1d鈥揚d(OAc)₂ system proceeded and gave the corresponding 1,3-diarylpropene derivatives 4 with a phenolic hydroxyl group via a selective coupling reaction of the 蟺-allyl intermediate to the boron-substituted position of the leaving group.