Selective Catalytic Cross-Cyclotrimerization En Route to1,4-Diborylated Benzenes and Their Synthetic Transformations

Result code in IS VaVaI
<a href="https://www.isvavai.cz/riv?ss=detail&h=RIV%2F00216208%3A11310%2F23%3A10466475" target="_blank" >RIV/00216208:11310/23:10466475 - isvavai.cz</a>
Result on the web
<a href="https://verso.is.cuni.cz/pub/verso.fpl?fname=obd_publikace_handle&handle=mRIDBnVhaK" target="_blank" >https://verso.is.cuni.cz/pub/verso.fpl?fname=obd_publikace_handle&handle=mRIDBnVhaK</a>
DOI - Digital Object Identifier
<a href="http://dx.doi.org/10.1002/adsc.202201337" target="_blank" >10.1002/adsc.202201337</a>

Result language
angličtina
Original language name
Selective Catalytic Cross-Cyclotrimerization En Route to1,4-Diborylated Benzenes and Their Synthetic Transformations
Original language description
A synthesis of 1,4-diborylated benzenes was achieved by the Ru-catalyzed regioselective co-cyclotrimerization of alkynes with a commercially available ethynyl boronate. The reaction is applicable to a wide array of alkynes with metal-coordinating groups, providing synthetically useful diborylated benzenes in 23-68% isolated yields. DFT calculations shed light on the reaction course and the origin of its remarkable regioselectivity. Selected diborylated benzenes were converted into various products, such as quinones and hydroquinones, including three natural bioactive small molecules.
Czech name
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Czech description
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Type
J<sub>imp</sub> - Article in a specialist periodical, which is included in the Web of Science database
CEP classification
—
OECD FORD branch
10401 - Organic chemistry

Project
Result was created during the realization of more than one project. More information in the Projects tab.
Continuities
P - Projekt vyzkumu a vyvoje financovany z verejnych zdroju (s odkazem do CEP)

Publication year
2023
Confidentiality
S - Úplné a pravdivé údaje o projektu nepodléhají ochraně podle zvláštních právních předpisů

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