基于 TBADT 和手性 BINOL 生成的手性氢原子供体的催化不对称氢原子转移。

IF 5.4 3区材料科学 Q2 CHEMISTRY, PHYSICAL

ACS Applied Energy Materials Pub Date : 2024-10-04 Epub Date: 2024-09-24 DOI:10.1021/acs.orglett.4c03175

Ling Li, Shi-Qi Zhang, Xin Cui, Gang Zhao, Zhuo Tang, Guang-Xun Li

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引用次数: 0

摘要

由于其固有的挑战性，由 TBADT 介导的对映选择性自由基反应很少见。在此，我们揭示了一种新的手性氢原子转移（HAT）试剂，该试剂由 8H-BINOL、碳酸钾和 TBADT 在辐照下轻松生成。新复合物 8H-BINOL/DTs 可用作手性氢供体。通过自由基加成和对映选择性 HAT，可以将一系列氮杂烯烃转化为相应的手性化合物。

本文章由计算机程序翻译，如有差异，请以英文原文为准。

Catalytic Asymmetric Hydrogen Atom Transfer Based on a Chiral Hydrogen Atom Donor Generated from TBADT and Chiral BINOL.

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Catalytic Asymmetric Hydrogen Atom Transfer Based on a Chiral Hydrogen Atom Donor Generated from TBADT and Chiral BINOL.

Enantioselective radical reactions mediated by TBADT have seldom been seen due to the inherent challenges. Herein, we disclose a new chiral hydrogen atom transfer (HAT) reagent that was generated easily from 8H-BINOL, potassium carbonate, and TBADT under irradiation. The new complex 8H-BINOL/DTs could be used as a chiral H donor. A series of azaarenes could be converted into the corresponding chiral compounds via radical addition followed by enantioselective HAT.

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来源期刊

ACS Applied Energy Materials Materials Science-Materials Chemistry

CiteScore

10.30

自引率

6.20%

发文量

1368

期刊介绍： ACS Applied Energy Materials is an interdisciplinary journal publishing original research covering all aspects of materials, engineering, chemistry, physics and biology relevant to energy conversion and storage. The journal is devoted to reports of new and original experimental and theoretical research of an applied nature that integrate knowledge in the areas of materials, engineering, physics, bioscience, and chemistry into important energy applications.