The furan approach to oxacycles. Part 3: Stereoselective synthesis of 2,3-disubstituted tetrahydropyrans

Alonso D; Perez M; Gomez G; Covelo B; Fall Y

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The furan approach to oxacycles. Part 3: Stereoselective synthesis of 2,3-disubstituted tetrahydropyrans

机译：呋喃对氧杂环的方法。第3部分：2,3-二取代的四氢吡喃的立体选择性合成

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Commercially available furan 1 was converted to 2,3-trans and 2,3-cis-di substituted tetrahydropyrans 2 and 3 using a highly efficient route to oxacycles, based on the oxidation of the furan ring with singlet oxygen. Tetrahydropyrans 2 and 3 could be easily separated by column chromatography. (C) 2005 Elsevier Ltd. All rights reserved.

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《Tetrahedron》 |2005年第8期|共6页
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Alonso D; Perez M; Gomez G; Covelo B; Fall Y;
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furan; singlet oxygen; tetrahydropyran; oxacycles; marin toxins; POLYCYCLIC ETHERS; 7-MEMBERED OXACYCLES; CONVERGENT SYNTHESIS; BUILDING-BLOCK; CYCLIC ETHERS; RING FRAGMENT; CIGUATOXIN; ASSAYS;

机译：呋喃;单氧;四氢吡喃;氧杂环戊烷;海洋毒素;多聚环乙烷;7元环氧化物;聚合合成;砌块;环氧基;环片段;CIGUATOXIN;测定;

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1. The furan approach to oxacycles. Part 3: Stereoselective synthesis of 2,3-disubstituted tetrahydropyrans [J] . Alonso D, Perez M, Gomez G, Tetrahedron . 2005,第8期

机译：呋喃对氧杂环的方法。第3部分：2,3-二取代的四氢吡喃的立体选择性合成
2. The furan approach to thiacyclic compounds.Stereoselective synthesis of 2,3-disubstituted tetrahydrothiopyrans [J] . Seila Boullosa, Zoila Gandara, Manuel Perez Tetrahedron letters: The International Journal for the Rapid Publication of Preliminary Communications in Organic Chemistry . 2008,第25期

机译：呋喃方法制得的硫代环化合物。2,3-二取代的四氢噻喃的立体选择性合成
3. The furan approach to thiacyclic compounds.Stereoselective synthesis of 2,3-disubstituted tetrahydrothiopyrans [J] . Seila Boullosa, Zoila Gandara, Manuel Perez Tetrahedron letters: The International Journal for the Rapid Publication of Preliminary Communications in Organic Chemistry . 2008,第25期

机译：呋喃方法制得的硫代环化合物。2,3-二取代的四氢噻喃的立体选择性合成
4. An Efficient Approach to Synthesis of 2, 5-Disubstituted-1, 3, 4-oxadiazole Containing Furan Using Microwave Irradiation [C] . Qi Wang, rnXiaomin Ren, rnYongqing Huang, Proceedings of the 3rd International Symposium on Pesticide and Environmental Safety amp; 7th International Workshop on Crop Protection Chemistry and Regulatory Harmonization . 2007

机译：微波辐射合成呋喃2,5-二取代-1,3,4-恶二唑的有效方法
5. Part I. Synthesis of cytochrome P450-CAM substrate analogues towards developing cytochrome P450-CAM as an enzyme-based model system for mechanistic studies of important types of P450 reactions. Part II. Diels-Alder approach towards the synthesis of 2,3-disubstituted anthracene derivatives for luminescence spectroscopy characterization: Synthesis towards fluorescent sensors. [D] . Kemnitzer, William Edward. 1998

机译：第一部分。合成细胞色素P450-CAM底物类似物，以开发细胞色素P450-CAM作为一种基于酶的模型系统，用于重要类型P450反应的机理研究。第二部分Diels-Alder合成2,3-二取代蒽衍生物以进行发光光谱表征的方法：合成荧光传感器。
6. Stereoselective Construction of cis-26-Disubstituted Tetrahydropyrans via the Reductive Etherification of δ-Trialkylsilyloxy Substituted Ketones: Total Synthesis of (—)-Centrolobine [O] . P. Andrew Evans, Jian Cui, Santosh J. Gharpure -1

机译：通过δ-三烷基甲硅烷基氧基取代的酮的还原醚化立体选择性地构建cis-26-二取代的四氢吡喃：（-）-Centrolobine的全合成
7. Regiospecific synthesis of 2,3-disubstituted and 2,3,5-trisubstituted furans from 2,4-bis(trimethylsilyl)furan [O] . 1993

机译：Regiospecific synthesis of 2,3-disubstituted and 2,3,5-trisubstituted furans from 2,4-bis(trimethylsilyl)furan
8. 1. Kinetic and Mechanistic Study of the (4+4) Dimerization of 2,3-Dimethylene-2,3-Dihydrofuran. 2. Preparation of 2,3-Dimethylene-2,3-Dihydrobenzo(B)Furan by the Flash Vacuum Pyrolysis of 2-Methyl-3-Benzo(B)Furylmethyl Benzoate. 3 [R] . Chou, C. H. 1985

机译：1. 2,3-二亚甲基-2,3-二氢呋喃（4 + 4）二聚反应的动力学和机理研究。 2.通过闪式真空热解2-甲基-3-苯并（B）呋喃甲基苯甲酸酯制备2,3-二亚甲基-2,3-二氢苯并（B）呋喃。 3

The furan approach to oxacycles. Part 3: Stereoselective synthesis of 2,3-disubstituted tetrahydropyrans

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