Synthesis of Benzothiophene-Fused Pyran Derivatives via Piperidine Promoted Domino Reaction

IF 1.1 4区 化学 Q3 CHEMISTRY, MULTIDISCIPLINARY
Shihang Li, A. Yu, Jianfa Li, Xiangtai Meng
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引用次数: 4

Abstract

A new domino reaction between thioaurones and malononitrile has been reported. This reaction allows efficient access to benzothiophene-fused pyran derivatives in good yields under mild reaction conditions. The substrate scope is broad; a series of benzothiophene-fused pyran derivatives have been synthesized.
哌啶促进的多米诺反应合成苯并噻吩-吡喃衍生物
据报道,硫酮与丙二腈之间出现了新的多米诺骨牌反应。该反应可以在温和的反应条件下以高产量高效地获得苯并噻吩-吡喃衍生物。基材适用范围广;合成了一系列苯并噻吩-吡喃衍生物。
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来源期刊
Heteroatom Chemistry
Heteroatom Chemistry 化学-化学综合
CiteScore
1.20
自引率
0.00%
发文量
5
审稿时长
6 months
期刊介绍: Heteroatom Chemistry brings together a broad, interdisciplinary group of chemists who work with compounds containing main-group elements of groups 13 through 17 of the Periodic Table, and certain other related elements. The fundamental reactivity under investigation should, in all cases, be concentrated about the heteroatoms. It does not matter whether the compounds being studied are acyclic or cyclic; saturated or unsaturated; monomeric, polymeric or solid state in nature; inorganic, organic, or naturally occurring, so long as the heteroatom is playing an essential role. Computational, experimental, and combined studies are equally welcome. Subject areas include (but are by no means limited to): -Reactivity about heteroatoms for accessing new products or synthetic pathways -Unusual valency main-group element compounds and their properties -Highly strained (e.g. bridged) main-group element compounds and their properties -Photochemical or thermal cleavage of heteroatom bonds and the resulting reactivity -Uncommon and structurally interesting heteroatom-containing species (including those containing multiple bonds and catenation) -Stereochemistry of compounds due to the presence of heteroatoms -Neighboring group effects of heteroatoms on the properties of compounds -Main-group element compounds as analogues of transition metal compounds -Variations and new results from established and named reactions (including Wittig, Kabachnik–Fields, Pudovik, Arbuzov, Hirao, and Mitsunobu) -Catalysis and green syntheses enabled by heteroatoms and their chemistry -Applications of compounds where the heteroatom plays a critical role. In addition to original research articles on heteroatom chemistry, the journal welcomes focused review articles that examine the state of the art, identify emerging trends, and suggest future directions for developing fields.
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