A Ruthenium Complex-Catalyzed Cyclotrimerization of Halodiynes with Nitriles. Synthesis of 2-and 3-Halopyridines

Result code in IS VaVaI
<a href="https://www.isvavai.cz/riv?ss=detail&h=RIV%2F00216208%3A11310%2F16%3A10328124" target="_blank" >RIV/00216208:11310/16:10328124 - isvavai.cz</a>
Result on the web
<a href="http://onlinelibrary.wiley.com/doi/10.1002/adsc.201600127/full" target="_blank" >http://onlinelibrary.wiley.com/doi/10.1002/adsc.201600127/full</a>
DOI - Digital Object Identifier
<a href="http://dx.doi.org/10.1002/adsc.201600127" target="_blank" >10.1002/adsc.201600127</a>

Result language
angličtina
Original language name
A Ruthenium Complex-Catalyzed Cyclotrimerization of Halodiynes with Nitriles. Synthesis of 2-and 3-Halopyridines
Original language description
Monohalo- and dihalodiynes efficiently undergo [2+2+2]cyclotrimerization with nitriles in the presence of a catalytic amount of the ruthenium complex Cp*RuCl(cod) (10mol%) to afford the corresponding halopyridines under ambient conditions in good isolated yields (up to 90%). The halopyridines are formed as two separable regioisomers. This is the first example of a direct synthesis of halopyridines from haloalkynes and nitriles.
Czech name
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Czech description
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Type
J<sub>x</sub> - Unclassified - Peer-reviewed scientific article (Jimp, Jsc and Jost)
CEP classification
CC - Organic chemistry
OECD FORD branch
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Project
<a href="/en/project/GAP207%2F11%2F0587" target="_blank" >GAP207/11/0587: Development and Application of Catalysts Based on Chiral Bipyridine Scaffold</a><br>
Continuities
P - Projekt vyzkumu a vyvoje financovany z verejnych zdroju (s odkazem do CEP)

Publication year
2016
Confidentiality
S - Úplné a pravdivé údaje o projektu nepodléhají ochraně podle zvláštních právních předpisů

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