In(OTf)3催化的 3-亚苄基吲哚啉-2-硫酮与 2-吲哚甲醇的正规 (4 + 3) 环加成反应。

IF 2.7 3区化学 Q1 CHEMISTRY, ORGANIC

Organic & Biomolecular Chemistry Pub Date : 2024-07-02 DOI:10.1039/D4OB00897A

Xue-Long Wang, Yi Yang and Yan Jiang

引用次数: 0

摘要

我们报告了 In(OTf)3 催化的 3-亚苄基吲哚啉-2-硫酮与 2-吲哚甲醇的正规 (4 + 3) 环加成反应。该反应不仅拓宽了 3-亚苄基吲哚啉-2-硫酮作为稀缺的吲哚基含硫四原子构筑基块的合成用途，而且为合成二吲哚环化四氢噻吩类化合物提供了快速简便的途径。

本文章由计算机程序翻译，如有差异，请以英文原文为准。

In(OTf)3-catalyzed formal (4 + 3) cycloaddition reactions of 3-benzylideneindoline-2-thiones with 2-indolylmethanols†

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In(OTf)3-catalyzed formal (4 + 3) cycloaddition reactions of 3-benzylideneindoline-2-thiones with 2-indolylmethanols†

We report the In(OTf)₃-catalyzed formal (4 + 3) cycloaddition of 3-benzylideneindoline-2-thiones with 2-indolylmethanols. This reaction not only broadens the synthetic utility of 3-benzylideneindoline-2-thiones as scarce indole-based sulfur-containing four-atom building blocks, but also provides a rapid and facile access to synthesize diindole-annulated tetrahydrothiepines.

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来源期刊

Organic & Biomolecular Chemistry 化学-有机化学

CiteScore

5.50

自引率

9.40%

发文量

1056

审稿时长

1.3 months

期刊介绍： Organic & Biomolecular Chemistry is an international journal using integrated research in chemistry-organic chemistry. Founded in 2003 by the Royal Society of Chemistry, the journal is published in Semimonthly issues and has been indexed by SCIE, a leading international database. The journal focuses on the key research and cutting-edge progress in the field of chemistry-organic chemistry, publishes and reports the research results in this field in a timely manner, and is committed to becoming a window and platform for rapid academic exchanges among peers in this field. The journal's impact factor in 2023 is 2.9, and its CiteScore is 5.5.