Catalytic performance of Noyori-Ikariya-type ruthenium complex with tethered syn-ULTAM ligand for the asymmetric transfer hydrogenation of ketones
The result's identifiers
Result code in IS VaVaI
<a href="https://www.isvavai.cz/riv?ss=detail&h=RIV%2F00216208%3A11160%2F24%3A10494486" target="_blank" >RIV/00216208:11160/24:10494486 - isvavai.cz</a>
Result on the web
<a href="https://verso.is.cuni.cz/pub/verso.fpl?fname=obd_publikace_handle&handle=gaIwkU.UeD" target="_blank" >https://verso.is.cuni.cz/pub/verso.fpl?fname=obd_publikace_handle&handle=gaIwkU.UeD</a>
DOI - Digital Object Identifier
<a href="http://dx.doi.org/10.1016/j.tetlet.2024.154984" target="_blank" >10.1016/j.tetlet.2024.154984</a>
Alternative languages
Result language
angličtina
Original language name
Catalytic performance of Noyori-Ikariya-type ruthenium complex with tethered syn-ULTAM ligand for the asymmetric transfer hydrogenation of ketones
Original language description
The ruthenium complex of the tethered syn-ULTAM ligand, i.e. syn-3-(alpha-aminobenzyl)-benzo-gamma-sultam, has been evaluated for the asymmetric transfer hydrogenation (ATH) of a variety of ketones in formic acid/triethylamine mixture. Its performance was similar to the established Noyori-Ikariya-type catalysts for the reduction of benzo-fused cyclic ketones, but the enantioselectivity for the reduction of acetophenone was only moderate. The syn-ULTAM-based catalyst was particularly efficient and enantioselective for ATH of the sterically demanding alpha,alpha-disubstituted ketones. Moreover, we report a divergent ATH of 2-phenyl-1,3-indandione to either cis-2-phenyl-1-indanol, or cis,trans-2-phenyl-1,3-indandiol.
Czech name
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Czech description
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Classification
Type
J<sub>imp</sub> - Article in a specialist periodical, which is included in the Web of Science database
CEP classification
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OECD FORD branch
10401 - Organic chemistry
Result continuities
Project
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Continuities
I - Institucionalni podpora na dlouhodoby koncepcni rozvoj vyzkumne organizace
Others
Publication year
2024
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
1873-3581
Volume of the periodical
138
Issue of the periodical within the volume
March
Country of publishing house
GB - UNITED KINGDOM
Number of pages
4
Pages from-to
154984
UT code for WoS article
001199089400001
EID of the result in the Scopus database
2-s2.0-85186491523