Synthesis of Substituted Chromenes through the DABCO-Catalyzed Reaction of But-3-yn-2-one and Methyl Propiolate with Salicyl N-Tosylimines (DABCO=1,4-diazabicyclo[2.2.2]octane)

Yong-Ling Shi; Min Shi

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Synthesis of Substituted Chromenes through the DABCO-Catalyzed Reaction of But-3-yn-2-one and Methyl Propiolate with Salicyl N-Tosylimines (DABCO=1,4-diazabicyclo[2.2.2]octane)

机译：通过DABCO催化的But-3-yn-2-one和丙酸甲酯与水杨基N-甲苯磺酸酯的合成反应合成取代的二烯（DABCO = 1,4-二氮杂双环[2.2.2]辛烷）

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The DABCO-catalyzed (DABCO=1,4-diazabicyclo[2.2.2]octane) reaction of but-3-yn-2-one and methyl propiolate with salicyl N-tosylimines yields highly functionalized chromenes and has been thoroughly investigated;the rational mechanism for the reaction has been demonstrated on the basis of ~1H NMR spectroscopic investigation.

机译：DABCO催化的3--3--2--2-酮和丙酸甲酯与水杨基N-甲苯磺胺的DABCO催化（DABCO = 1,4-二氮杂双环[2.2.2]辛烷）反应产生高度官能化的色烯，并进行了深入研究;合理的方法在〜1H NMR光谱学的基础上已经证明了该反应的机理。

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《Chemistry: A European journal》 |2006年第12期|共5页
作者
Yong-Ling Shi; Min Shi;
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正文语种 eng
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Baylis-Hillman reaction; chromenes; Michael addition; NMR spectroscopy; salicyl n-tosylimines;

机译：Baylis-Hillman反应;色烯;迈克尔加成;NMR光谱;水杨基正甲苯胺;

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1. Synthesis of Substituted Chromenes through the DABCO-Catalyzed Reaction of But-3-yn-2-one and Methyl Propiolate with Salicyl N-Tosylimines (DABCO=1,4-diazabicyclo[2.2.2]octane) [J] . Yong-Ling Shi, Min Shi Chemistry: A European journal . 2006,第12期

机译：通过DABCO催化的But-3-yn-2-one和丙酸甲酯与水杨基N-甲苯磺酸酯的合成反应合成取代的二烯（DABCO = 1,4-二氮杂双环[2.2.2]辛烷）
2. DABCO-catalyzed reaction of allenic esters and ketones with salicyl N-tosylimines: Synthesis of highly functionalized chromenes [J] . Shi YL, Shi M Organic letters . 2005,第14期

机译：DABCO催化的烯丙酸酯和酮与水杨基N-甲苯磺酰亚胺的反应：高度官能化的苯二酚的合成
3. A facile synthesis of highly functionalized dihydrofurans based on 1,4-diazabicyclo[2.2.2]octane (DABCO) catalyzed reaction of halides with enones [J] . Yang ZJ, Fan MJ, Mu RZ, Tetrahedron . 2005,第38期

机译：基于1,4-二氮杂双环[2.2.2]辛烷（DABCO）催化的卤化物与烯酮的反应轻松合成高度官能化的二氢呋喃
4. Preparation and Characterization of Dabco (1,4-Diazabicyclo 2.2.2octane) modified bentonite: Application for Congo red removal [C] . Tarmizi Taher, Dedi Rohendi, Risfidian Mohadi International Conference on Chemistry and Material Science . 2018

机译：DABCO的制备和表征（1,4-二氮杂双环2.2.2辛烷值）改性膨润土：刚果红色去除的应用
5. SYNTHESIS OF A NEW HETEROCYCLIC RING SYSTEM, 1,2-DIAZABICYCLO(2.2.2)OCTANE. [D] . CARABATEAS, PHILIP MICHAEL. 1962

机译：合成新的杂环环体系1,2-二氮杂双（2.2.2）辛烷。
6. Synthesis Antifungal Activity and Biocompatibility of Novel 14-Diazabicyclo2.2.2Octane (DABCO) Compounds and DABCO-Containing Denture Base Resins [O] . Jenny L. Herman, Yapin Wang, Elizabeth A. Lilly, 2017

机译：新型14-二氮杂双环2.2.2辛烷（DABCO）化合物和含DABCO义齿基托树脂的合成抗真菌活性和生物相容性
7. 1,4-Diazabicyclo2.2.2octane (DABCO)-Catalyzed 4+2 Domino Reaction of Allenoates: Synthesis of Benzo4,5thieno-3,2-bpyran Derivatives [O] . Jiru Jia, Aimin Yu, Xuguang Liu, 2019

机译：1,4-二氮杂双环2.2.2辛烷（DABCO） - 丙烷类化合物的4 + 2 Domino反应：苯并合成4,5噻an- 3,2-b吡喃衍生物
8. Surface-Enhanced Raman Scattering of the Protonated Forms of 1,4-Diazabicyclo(2.2.2)Octane at a Silver Electrode. [R] . Guzonas, D. A., Irish, D. E., Atkinson, G. F. 1989

机译：质子化形式的1,4-二氮杂双环（2.2.2）辛烷在银电极上的表面增强拉曼散射。

Synthesis of Substituted Chromenes through the DABCO-Catalyzed Reaction of But-3-yn-2-one and Methyl Propiolate with Salicyl N-Tosylimines (DABCO=1,4-diazabicyclo[2.2.2]octane)

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