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A novel synthesis of parent resorc[4]arene and its partial alkyl ethers

The result's identifiers

  • Result code in IS VaVaI

    <a href="https://www.isvavai.cz/riv?ss=detail&h=RIV%2F60461373%3A22330%2F04%3A00012725" target="_blank" >RIV/60461373:22330/04:00012725 - isvavai.cz</a>

  • Result on the web

  • DOI - Digital Object Identifier

Alternative languages

  • Result language

    angličtina

  • Original language name

    A novel synthesis of parent resorc[4]arene and its partial alkyl ethers

  • Original language description

    Treatment of 2,4-diisopropoxybenzyl alcohol with chlorotrimethylsilane in acetonitrile at room temperature for 1 h afforded a novel crystalline resorc[4]arene octaisopropyl ether in 96% yield. Protecting groups were cleaved by boron trichloride in dichloromethane within 30 min and the parent resorc[4]arene was isolated by flash chromatography in 76% yield. The outcome of the deprotection step was dependent on the conditions used as it is exemplified bya preparation of resorc[4]arene heptaisopropyl ether.

  • Czech name

    Nová synthesa resorc[4]arenu a jeho parciálních alkyletherů.

  • Czech description

    2,4-Diisopropoxybenzylalkohol poskytl působením trimethylchlorsilanu v acetonitrilu během 1 hodiny za pokojové teploty nový krystalický resorc[4]aren oktaisopropylether ve výtěžku 96 %. Chránicí skupiny byly odstraněna chloridem boritým a resorc[4]aren byl isolován ve výtěžku 76 %. Za různých podmínek byly získány parciálně alkylovaný resorc[4]aren.

Classification

  • Type

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

  • CEP classification

    GM - Food industry

  • OECD FORD branch

Result continuities

  • Project

  • Continuities

    Z - Vyzkumny zamer (s odkazem do CEZ)

Others

  • Publication year

    2004

  • Confidentiality

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

Data specific for result type

  • Name of the periodical

    Tetrahedron Letters

  • ISSN

    0040-4039

  • e-ISSN

  • Volume of the periodical

    neuveden

  • Issue of the periodical within the volume

    45

  • Country of publishing house

    BE - BELGIUM

  • Number of pages

    4

  • Pages from-to

    2043-2046

  • UT code for WoS article

  • EID of the result in the Scopus database