Formation of an isoxazole ring from phenylacetic acid amidoximes

T. R. Vakhitov; E. A. Veretennikov; O. V. Shtabova

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Formation of an isoxazole ring from phenylacetic acid amidoximes

机译：由苯乙酸a肟形成异恶唑环

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摘要

When reacting 4-chlorophenylacetic acid amidoxime 1 with aromatic acid chlorides 2a,b under reaction conditions in [1], we obtained the isoxazoles 3a,b in place of the expected 1,2,4-oxadiazoles.

机译：当在[1]中的反应条件下使4-氯苯基乙酸a肟1与芳族酰氯2a，b反应时，我们获得了异恶唑3a，b代替了预期的1,2,4-恶二唑。

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《Chemistry of heterocyclic compounds》 |2007年第1期|共2页
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T. R. Vakhitov; E. A. Veretennikov; O. V. Shtabova;
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正文语种 eng
中图分类杂环化合物;
关键词
amidoxime; isoxazole; acid chloride;

机译：mid胺肟;异恶唑;酰氯;

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1. Formation of an isoxazole ring from phenylacetic acid amidoximes [J] . T. R. Vakhitov, E. A. Veretennikov, O. V. Shtabova Chemistry of heterocyclic compounds . 2007,第1期

机译：由苯乙酸a肟形成异恶唑环
2. Elucidation of a novel bioactivation pathway of a 3,4-unsubstituted isoxazole in human liver microsomes: formation of a glutathione adduct of a cyanoacrolein derivative after isoxazole ring opening. [J] . Yu J, Folmer JJ, Hoesch V, Drug Metabolism and Disposition: The Biological Fate of Chemicals . 2011,第2期

机译：阐明人类肝脏微粒体中3,4-未取代的异恶唑的新型生物激活途径：异恶唑开环后氰基丙烯醛衍生物的谷胱甘肽加合物的形成。
3. Cyclization of 2- and 3-Indolythiobenzoic, Phenylacetic and Nicotinic Acids and Esters to Novel Indole-Containing Tetracyclic Ring Systems [J] . Pierre Hamel, Mario Girard, Nancy N. Tsou Journal of Heterocyclic Chemistry: The International Journal of Heterocyclic Chemistry . 1999,第3期

机译：2-和3-吲哚硫代苯甲酸，苯乙酸和烟酸和酯的环化成新型含吲哚的四环系统
4. Effect of Acrylic Acid on Ring Formation in Polyacrylonitrile [C] . Cade Willis, Jeffrey Wiggins Annual international waterborne, high-solids, and powder coatings symposium . 2016

机译：丙烯酸对聚丙烯腈成环的影响
5. 1. Studies directed toward the synthesis of 20B-carbachaparrinone analogs via a samarium (II) iodide ring closure of a highly functionalized intermediate. 2. Synthesis of 5-oxo-cyclopent-1-enecarboxylic acid methyl esters via a novel tandem aldol-knoevenagel condensation. 3. Novel carbocyclic ring formation via intramolecular enol trapping of an allyl cation in acidic polar media. [D] . DeSelms, Robert Herschel. 2002

机译：1.研究针对通过高度官能化中间体的碘化sa（II）闭环合成20B-氨基苯甲酰吗啉酮类似物。 2.通过新型串联的羟醛-knoevenagel缩合合成5-氧代-环戊-1-烯羧酸甲酯。 3.通过在酸性极性介质中烯丙基阳离子的分子内烯醇捕获而形成新的碳环。
6. Biosynthesis of Tropolones in Streptomyces spp.: Interweaving Biosynthesis and Degradation of Phenylacetic Acid and Hydroxylations on the Tropone Ring [O] . Xuefei Chen, Min Xu, Jin Lü, 2018

机译：链霉菌中Tropolones的生物合成：交织生物合成苯乙酸的降解以及Tropone环上的羟化反应
7. The synthetic reactions of isoxazoline 2-oxides. V. The ring transformation of 3,5-bis(methoxycarbonyl)isoxazoline 2-oxides by Lewis acids - Dimethyl 3a,4-dihydro-5aH-naphtho(1',2':4,5)furo (3,4-d)isoxazole-3,4-dicarboxylate and its derivatives. [O] . Kiyobumi TAKAHASHI, Eisuke KAJI, Shonosuke ZEN 1984

机译：异恶唑啉2氧化物的合成反应。 V.通过路易斯酸 - 二甲基3A，4-二氢-5Ah-萘（1'，2'：4,5）呋喃（3,4-D.）的3,5-双（甲氧基羰基）异恶唑啉2-氧化物的环形变化。（3,4-D. ）异恶唑-3,4-二羧酸盐及其衍生物。

Formation of an isoxazole ring from phenylacetic acid amidoximes

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