铑催化酮作为导向基团的直接邻位 C-H 芳基化反应与硼试剂。
Rhodium-Catalyzed Direct Ortho C-H Arylation Using Ketone as Directing Group with Boron Reagent.
机构信息
Coordination Chemistry Institute, State Key Laboratory of Coordination Chemistry, School of Chemistry and Chemical Engineering, Nanjing National Laboratory of Microstructures, Collaborative Innovation Center of Advanced Microstructures, Nanjing University , Nanjing 210023, China.
出版信息
Org Lett. 2017 Nov 3;19(21):5940-5943. doi: 10.1021/acs.orglett.7b02931.
PMID:29048909
Abstract
A general method for selective ortho C-H arylation of ketone, with boron reagent enabled by rhodium complexes with excellent yields, is developed. The transformation is characterized by the use of air-stable Rh catalyst, high monoarylation selectivity, and excellent yields of most of the substrates.
摘要
发展了一种酮的选择性邻位 C-H 芳基化的通用方法，该方法使用硼试剂和铑配合物作为催化剂，具有优异的收率。该转化的特点是使用空气稳定的 Rh 催化剂、高单芳基化选择性和大多数底物的优异收率。
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