Enantioselective intermolecular iodoacetalization of enol ethers catalyzed by chiral Co(III)-complex-templated Bronsted acids
文献类型： 外文期刊
第一作者： Li, Na
作者： Li, Na;Yu, Hao;Wang, Rui;Wu, Wen-Qiang;Sun, Ting-Ting;Yao, Chuan-Zhi;Yu, Jie;Shen, Jia;Liu, Kun;Zhang, Zheng-Zhu;Yu, Jie
作者机构：
关键词： Chiral Co(III) complexes; Bronsted acid; Intermolecular; Iodoacetalization
期刊名称：TETRAHEDRON LETTERS （ 影响因子：2.415； 五年影响因子：2.036 ）
ISSN： 0040-4039
年卷期： 2018 年 59 卷 40 期
页码：
收录情况： SCI
摘要： The chiral Co(III)-complex-templated Brensted acids were used as efficient bifunctional phase-transfer catalysts for the asymmetric intermolecular iodoacetalization of enol ethers, such as 3,4-dihydro-2H-pyran, 2,3-dihydrofuran, ethyl vinyl ether with alcohols and NIS, furnishing the 3-iodoacetals in high yield with up to 83:17 er. (C) 2018 Elsevier Ltd. All rights reserved.
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