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New Synthetic Path to 2,2´-Bipyridine-5,5´-dicarbaldehyde and Its Use in the [3+3] Cyclocondensation with trans-1,2-Diaminocyclohexane

The result's identifiers

  • Result code in IS VaVaI

    <a href="https://www.isvavai.cz/riv?ss=detail&h=RIV%2F60461373%3A22310%2F07%3A00018183" target="_blank" >RIV/60461373:22310/07:00018183 - isvavai.cz</a>

  • Alternative codes found

    RIV/61388963:_____/07:00093015

  • Result on the web

  • DOI - Digital Object Identifier

Alternative languages

  • Result language

    angličtina

  • Original language name

    New Synthetic Path to 2,2´-Bipyridine-5,5´-dicarbaldehyde and Its Use in the [3+3] Cyclocondensation with trans-1,2-Diaminocyclohexane

  • Original language description

    2,2´-Bipyridine-5,5´-dicarbaldehyde has been prepared in two steps by enamination of 5,5´-dimethyl-2,2´-bipyridine with Bredereck's reagent, and subsequent oxidative cleavage of the enamine groups with sodium periodate. On condensation of this dialdehydewith enantiomerically pure trans-1,2-diaminocyclohexane, the macrocyclic [3+3] hexa Schiff base has been obtained in excellent yield. Its reduction has given large macrocyclic hexaamine having three bipyridine units incorporated into the macrocycle structure.

  • Czech name

    Nová syntetická cesta k 2,2´-bipyridin-5,5´-dikarbaldehydu a jeho využití při [3+3] cyklokondenzaci s trans-1,2-diaminocyklohexanem

  • Czech description

    2,2´-Bipyridin-5,5´-dikarbaldehyd byl připraven ve dvou krocích pomocí enaminace 5,5´-dimethyl-2,2´-bipyridinu za použití Bredereckova činidla a následného oxidativního štěpení enaminu jodistanem sodným. Kondenzací tohoto dialdehydu s enantiomerně čistýmtrans-1,2-diaminocyklohexanem byla získána makrocyklická [3+3] hexa Schiffova báze ve vynikajícím výtěžku. Její redukce poskytla velký makrocyklický hexaamin obsahující tři bipyridinové jednotky ve struktuře makrocyklu.

Classification

  • Type

    J<sub>x</sub> - Unclassified - Peer-reviewed scientific article (Jimp, Jsc and Jost)

  • CEP classification

    CC - Organic chemistry

  • OECD FORD branch

Result continuities

  • Project

    <a href="/en/project/GA203%2F05%2F0702" target="_blank" >GA203/05/0702: Synthesis of chiral polyazamacrocycles by means of the [3+3] cyclocondensation and their utilisation in supramolecular chemistry</a><br>

  • Continuities

    Z - Vyzkumny zamer (s odkazem do CEZ)

Others

  • Publication year

    2007

  • Confidentiality

    S - Úplné a pravdivé údaje o projektu nepodléhají ochraně podle zvláštních právních předpisů

Data specific for result type

  • Name of the periodical

    Organic Letters

  • ISSN

    1523-7060

  • e-ISSN

  • Volume of the periodical

    9

  • Issue of the periodical within the volume

    26

  • Country of publishing house

    US - UNITED STATES

  • Number of pages

    3

  • Pages from-to

    5641-5643

  • UT code for WoS article

  • EID of the result in the Scopus database