期刊
ANGEWANDTE CHEMIE-INTERNATIONAL EDITION
卷 62, 期 35, 页码 -出版社
WILEY-V C H VERLAG GMBH
DOI: 10.1002/anie.202306497
关键词
Anti-Markovnikov Selectivity; Covalent Metal-Organic Frameworks; Primary Alcohols; Tandem Reaction
Due to the high demand for primary alcohols, finding effective catalysts with high regioselectivity is important. However, obtaining primary alcohols with high yields and regioselectivity from terminal alkenes or alkynes is challenging. In this study, a photosensitizing metal-organic framework (MOF) was synthesized and showed excellent catalytic properties for the production of primary alcohols from terminal alkenes and alkynes via a one-pot tandem reaction.
Owing to the wide and growing demand for primary alcohols, the development of efficient catalysts with high regioselectivity remains a worthwhile pursuit. However, according to Markovnikov's rule, it is a challenge to obtain primary alcohols with high yields and regioselectivity from terminal alkenes or alkynes. Herein, we report the synthesis of a photosensitizing two-dimensional (2D) metal-organic framework (MOF) from cyclic trinuclear copper(I) units (Cu-CTUs) and a boron dipyrro-methene (Bodipy) ligand. The MOF features broadband light absorption, excellent photoinduced charge separation efficiency, and photochemical properties. By integrating the copper-catalyzed hydroboration and photocatalyzed aerobic oxidation, it can catalyze terminal alkenes and alkynes to produce primary alcohols via a one-pot tandem reaction with excellent regioselectivity, good overall yields in two-step reactions (up to 85 %), broad substrate compatibility (32 examples) and good reusability under mild conditions.
作者
我是这篇论文的作者
点击您的名字以认领此论文并将其添加到您的个人资料中。
推荐
暂无数据