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Direct C-H arylation of purines and purine nucleosides

The result's identifiers

  • Result code in IS VaVaI

    <a href="https://www.isvavai.cz/riv?ss=detail&h=RIV%2F61388963%3A_____%2F08%3A00309916" target="_blank" >RIV/61388963:_____/08:00309916 - isvavai.cz</a>

  • Result on the web

  • DOI - Digital Object Identifier

Alternative languages

  • Result language

    angličtina

  • Original language name

    Direct C-H arylation of purines and purine nucleosides

  • Original language description

    Direct C?H arylation of purines to position 8 by diverse aryl halides was achieved using Pd catalysis in the presence of CuI and Cs2CO3. The methodology was applied in consecutive regioselective synthesis of 2,6,8-trisubstituted purines bearing three different C-substituents in combination with two cross-coupling reaction. In addition, direct arylation of unprotected purine nucleosides with aryl iodides at position 8 was developed to allow straightforward single-step introduction of diverse aryl groups.

  • Czech name

    Přímá C-H arylace purinů a purinových nukleosidů

  • Czech description

    Bylo dosaženo přímé C-H arylace purinů v poloze 8 různými aryl halidy pomocí palladiové katalýzy za přítomnosti CuI a Cs2CO3. Tato metoda, v kombinaci se dvěma cross-coupling reakcemi, byla aplikována v postupné regioselektivní syntéze 2,6,8-trisubstituovaných purinů nesoucích tři odlišné C-substituenty. Byla vyvinuta metoda přímé arylace nechráněných purinových nukloesidů aryl jodidy umožňující jednokrokové zavedení arylové skupiny.

Classification

  • Type

    D - Article in proceedings

  • CEP classification

    CC - Organic chemistry

  • OECD FORD branch

Result continuities

  • Project

    Result was created during the realization of more than one project. More information in the Projects tab.

  • Continuities

    Z - Vyzkumny zamer (s odkazem do CEZ)

Others

  • Publication year

    2008

  • Confidentiality

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

Data specific for result type

  • Article name in the collection

    Chemistry of Nucleic Acid Components

  • ISBN

    978-80-86241-29-6

  • ISSN

  • e-ISSN

  • Number of pages

    3

  • Pages from-to

  • Publisher name

    Institute of Organic Chemistry and Biochemistry ASCR

  • Place of publication

    Praha

  • Event location

    Český Krumlov

  • Event date

    Jun 8, 2008

  • Type of event by nationality

    EUR - Evropská akce

  • UT code for WoS article

    000257885700065