由2'-羟基二氢查耳酮通过钯（II）催化的氧化环化反应实现黄酮和黄烷酮的发散合成。
Divergent synthesis of flavones and flavanones from 2'-hydroxydihydrochalcones palladium(ii)-catalyzed oxidative cyclization.
作者信息
Son Seung Hwan, Cho Yang Yil, Yoo Hyung-Seok, Lee Soo Jin, Kim Young Min, Jang Hyu Jeong, Kim Dong Hwan, Shin Jeong-Won, Kim Nam-Jung
机构信息
College of Pharmacy, Kyung Hee University Seoul 02447 Republic of Korea
Department of Life and Nanopharmaceutical Sciences, Graduate School, Kyung Hee University Seoul 02447 Republic of Korea.
出版信息
RSC Adv. 2021 Apr 13;11(23):14000-14006. doi: 10.1039/d1ra01672e.
Divergent and versatile synthetic routes to flavones and flavanones efficient Pd(ii) catalysis are disclosed. These Pd(ii) catalyses expediently provide a variety of flavones and flavanones from 2'-hydroxydihydrochalcones as common intermediates, depending on oxidants and additives, discriminate oxidative cyclization sequences involving dehydrogenation, respectively, in a highly atom-economic manner.
公开了通过高效的钯（II）催化实现黄酮类化合物和黄烷酮类化合物的不同且通用的合成路线。这些钯（II）催化反应能以2'-羟基二氢查耳酮作为常见中间体，根据氧化剂和添加剂的不同，以高度原子经济性的方式分别区分涉及脱氢的氧化环化序列，从而方便地提供多种黄酮类化合物和黄烷酮类化合物。
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