Pseudo three-component approach to coumarin-annulated azepines: synthesis of coumarin[3,4-b] azepines

Manjappa Kiran B.; Peng Yu-Ting; Liou Teau-Jiuan; Yang Ding-Yah

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Pseudo three-component approach to coumarin-annulated azepines: synthesis of coumarin[3,4-b] azepines

机译：对香豆素的偶氮病的伪三组分方法：CoMarin的合成[3,4-B]偶氮病

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A series of coumarin-annulated azepines were synthesized via acid-catalyzed condensation of 3-amino-4-hydroxycoumarin with two equivalents of substituted acetophenones in toluene with moderate to good yields. A plausible mechanism for this pseudo three-component reaction was proposed.

机译：通过酸催化的3-氨基-4-羟基豆素的凝结合成一系列香豆素环化的偶氮胺，其具有中等至良好的甲苯中的甲苯中的两当量取代的苯乙酮。提出了这种伪三分组分反应的合理机制。

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《RSC Advances》 |2017年第72期|共5页
作者
Manjappa Kiran B.; Peng Yu-Ting; Liou Teau-Jiuan; Yang Ding-Yah;
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Tunghai Univ Dept Chem 1727 Sect 4 Taiwan Blvd Taichung 40704 Taiwan;

Tunghai Univ Dept Chem 1727 Sect 4 Taiwan Blvd Taichung 40704 Taiwan;

Chaoyang Univ Technol Dept Appl English 168 Jifeng E Rd Taichung 41349 Taiwan;

Tunghai Univ Dept Chem 1727 Sect 4 Taiwan Blvd Taichung 40704 Taiwan;

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正文语种 eng
中图分类化学;
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1. 偶氮香豆素化合物的二阶非线性极化率 [J] . 孙一峰, 陶秀俊, 宋化灿浙江大学学报：A卷英文版 . 2004,第006期
2. Pseudo three-component approach to coumarin-annulated azepines: synthesis of coumarin[3,4-b] azepines [J] . Manjappa Kiran B., Peng Yu-Ting, Liou Teau-Jiuan, RSC Advances . 2017,第72期

机译：对香豆素的偶氮病的伪三组分方法：CoMarin的合成[3,4-B]偶氮病
3. FACILE AND CONVENIENT SYNTHESIS OF NEW ISOXAZOLO[5,4-b]PYRIDINE, PYRROLO[3,2-d]ISOXAZOLE, ISOXAZOLO[5,4-b]AZEPINE-4,7-DIONE AND ISOXAZOLE DERIVATIVES WITH POTENTIAL ANTICANCER ACTIVITY [J] . El-Mekabaty Ahmed, Ibrahim Mona E. Heterocycles: An International Journal for Reviews and Communications in Heterocyclic Chemistry . 2020,第6期

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4. New approach to the formation of azepine ring: Synthesis of 2-methyl-6-(5-methyl-2-thienyl)-3H-azepine from 2-methyl-5-propargylthiophene and isothiocyanate [J] . Nedolya NA, Tarasova OA, Volostnykh OG, Chemistry of heterocyclic compounds . 2008,第9期

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5. Synthesis of Annulated Anilines and Azepines via Electrocyclization Reactions of 2-Aza-hepta-2,4-dien-6-ynyl Anions(Abstracts) [C] . Volodymyr Lyaskovskyy, Pramod Sagar, Ernst-Ulrich Wurthwein European Symposium on Organic Chemistry . 2007

机译：通过2-AZA-庚酮-2,4-DIEN-6-炔酮（摘要）的电阳性反应合成所述环苯胺和偶氮胺（摘要）
6. Synthesis of bioactive nitrogenous structures: Azepines and ammonium amphiphiles. [D] . Ator, Laura Elizabeth. 2014

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7. Synthesis of Substituted Oxo-Azepines by Regio- and Diastereoselective Hydroxylation [O] . Harold Spedding, Peter Karuso, Fei Liu 2017

机译：区域和非对映选择性羟基化反应合成取代的氧-氮杂
8. Friedel-Crafts chemistry. Part 40. An expedient novel synthesis of some dibenz-azepines, -azocines, 11H-benzo[f]pyrido[2,3-b]azepines and 6H-benzo[g]pyrido[2,3-c]azocines [O] . Hassan A. K. Abd El-Aal, Ali A. Khalaf 2013

机译：Friedel-Crafts化学。第40部分。一些二苯并氮杂卓的合成新方法，-azocines，11H-苯并[f]吡啶并[2,3-b]氮杂卓和6H-苯并[g]吡啶并[2,3-c]偶氮化物
9. Assessment of the Relative Toxicity of Candidate Insect Repellent 1-(3-Cyclohexex-1-YL Carbonyl) Hexahydro-1H-Azepine, AI3-35766, Study No. 75-51-0491-89 [R] . Weeks, M. H., Harvey, J. G. 1989

机译：评估候选驱虫剂1-（3-环己-1-YL羰基）六氢-1H-氮杂卓，aI3-35766，研究编号75-51-0491-89的相对毒性

Pseudo three-component approach to coumarin-annulated azepines: synthesis of coumarin[3,4-b] azepines

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