New macrocycles with planar chirality - Synthesis and determination of absolute configurations

Kalisiak J; Skowronek P; Gawronski J; Jurczak J

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New macrocycles with planar chirality - Synthesis and determination of absolute configurations

机译：具有平面手性的新型大环化合物-合成和绝对构型的确定

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A versatile system for preparing macrocyclic compounds with planar chirality is presented. In this system chiral diazacoronands are synthesized readily from lariat-type diesters 13 and 14 and unsymmetrical diamines 7, 8, 12, 15, and 16 under non-high-dilution conditions. The title compounds were subjected to structural analysis by X-ray crystallography and circular dichroism spectroscopy, and absolute configurations for two representative examples (compounds 2 and 3) were assigned by molecular modeling. The correctness of the theoretical approach was verified by the crystallographic results obtained experimentally.

机译：提供了一种通用的制备具有平面手性的大环化合物的系统。在该系统中，在非高稀释条件下，易于从套索型二酯13和14和不对称二胺7、8、12、15和16合成手性重氮唑烷酮。标题化合物通过X射线晶体学和圆二色性光谱进行结构分析，并且通过分子建模指定两个代表性实例（化合物2和3）的绝对构型。通过实验获得的晶体学结果证实了理论方法的正确性。

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来源
《Chemistry: A European journal》 |2006年第16期|共10页
作者
Kalisiak J; Skowronek P; Gawronski J; Jurczak J;
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正文语种 eng
中图分类化学;
关键词
chirality; circular dichroism; configuration determination; macrocycles; supramolecular chemistry; ELECTRONIC CIRCULAR-DICHROISM; CHIROPTICAL PROPERTIES; ASYMMETRIC CATALYSIS; OPTICAL-ROTATION; CROWN ETHER; RECEPTORS; COMPLEXES; CATIONS; ANIONS; RECOGNITION;

机译：手性;圆二色性;构型确定;大环化合物;超分子化学;电子圆二色性;手性;不对称催化;光学旋转;冠醚;受体;络合物;阳离子;阳离子;识别;

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专利

1. New macrocycles with planar chirality - Synthesis and determination of absolute configurations [J] . Kalisiak J, Skowronek P, Gawronski J, Chemistry: A European journal . 2006,第16期

机译：具有平面手性的新型大环化合物-合成和绝对构型的确定
2. (-)-(3S)-3-(Tosylamino)butano-4-lactone, a Versatile Chiral Synthon for the Enantioselective Synthesis of Different Types of Polyamine Macrocycles: Determination of the Absolute Configuration of (-)-(R)-Budmunchiamine A [J] . Richard Detterbeck, Armin Guggisberg, Kasim Popaj, Helvetica chimica acta . 2002,第6期

机译：（-）-（3S）-3-（Tosylamino）butano-4-lactone，一种对映选择性合成不同类型多胺大环化合物的多功能手性合成子：（-）-（R）-Budmunchiamine A的绝对构型的确定
3. Absolute configuration determination of a new chiral rigid bisetherketone macrocycle containing binaphthyl and thioether moieties by vibrational circular dichroism [J] . Cao H, Ben T, Su ZM, Macromolecular chemistry and physics . 2005,第11期

机译：振动圆二色谱法测定一种新的含有双萘基和硫醚部分的手性刚性双醚酮大环的绝对构型
4. Enantioselective Synthesis of Various Planar-Chiral Metallocenes Catalyzed by Chiral Mo-or Ru-Carbene Complexes [C] . Masamichi Ogasawara, Susumu Watanabe, Kiyohiko Nakajima Symposium on Organometallic Chemistry . 2008

机译：手性Mo-或Ru- Carbene络合催化的各种平面手性茂金属的对映选择性合成
5. Determination of the Absolute Configuration of β-Chiral Primary Alcohols Using the Competing Enantioselective Conversion Method Heteroatom-directed Acylation of Secondary Alcohols to Assign Absolute Configuration Total Synthesis of Illisimonin a Osmate Es [D] . Burns, Alexander Sunshine. 2020

机译：使用竞争对映选择性转化法测定β-chiral初级醇的绝对构型次原子为仲醇的酰化酰化，分配绝对构型Illisimonin的总合成渗透
6. Chiral Phase Transfer Catalysis in the Asymmetric Synthesis of a 33-Disubstituted Isoindolinone and Determination of Its Absolute Configuration by VCD Spectroscopy [O] . Guglielmo Monaco, Maximilian Tiffner, Antonia Di Mola, 2020

机译：33-二取代异吲哚啉酮不对称合成中的手性相转移催化及其VCD构象的绝对构型
7. Chiral Phase Transfer Catalysis in the Asymmetric Synthesis of a 3,3-Disubstituted Isoindolinone and Determination of Its Absolute Configuration by VCD Spectroscopy [O] . Guglielmo Monaco, Maximilian Tiffner, Antonia Di Mola, 2020

机译：手性相转移催化在3,3-二取代的异吲哚啉酮的不对称合成中的催化和VCD光谱法测定其绝对构型

New macrocycles with planar chirality - Synthesis and determination of absolute configurations

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