Highly Active and Selective Ru-PNH Catalyst in Aerobic Oxidation of Benzyl Amines
The result's identifiers
Result code in IS VaVaI
<a href="https://www.isvavai.cz/riv?ss=detail&h=RIV%2F00216275%3A25310%2F19%3A39915097" target="_blank" >RIV/00216275:25310/19:39915097 - isvavai.cz</a>
Result on the web
<a href="https://onlinelibrary.wiley.com/doi/full/10.1002/cctc.201900952" target="_blank" >https://onlinelibrary.wiley.com/doi/full/10.1002/cctc.201900952</a>
DOI - Digital Object Identifier
<a href="http://dx.doi.org/10.1002/cctc.201900952" target="_blank" >10.1002/cctc.201900952</a>
Alternative languages
Result language
angličtina
Original language name
Highly Active and Selective Ru-PNH Catalyst in Aerobic Oxidation of Benzyl Amines
Original language description
Set of [Ru(eta(6)-cymene)(R)XCl] (R=(LSnCl)-Sn-1, (LGeCl)-Ge-1 (LPPh2)-P-2, X=Cl or SnCl3, L-1=[2-(CH2NEt2)-4,6-(tBu)(2)C6H2](-), L-2=2,6-iPr(2)-C6H3-NH-) catalysts was tested in aerobic oxidations of primary amines. The activity of studied catalysts depends on the charge of the Ru atom that has been influenced either by donating ligands R or by character of X. Typical Ru/P catalyst [Ru(eta(6)-cymene)((LPPh2)-P-2)Cl-2] (3) with least negative charge on the Ru atom has been observed as the most effective. The design of the phosphine ligand L-2 containing amino-phosphine PNH moiety provided efficient anchoring of complex 3 to silica gel via hydrogen bonding of the PNH functional group to SiO2 to give heterogeneous catalyst 3-silica. This complex has been also efficiently tested in aerobic oxidation as recyclable catalyst with cumulative TON up to 6930.
Czech name
—
Czech description
—
Classification
Type
J<sub>imp</sub> - Article in a specialist periodical, which is included in the Web of Science database
CEP classification
—
OECD FORD branch
10402 - Inorganic and nuclear chemistry
Result continuities
Project
<a href="/en/project/FV10240" target="_blank" >FV10240: Catalyzed aerobic oxidation at industrial practise</a><br>
Continuities
P - Projekt vyzkumu a vyvoje financovany z verejnych zdroju (s odkazem do CEP)
Others
Publication year
2019
Confidentiality
S - Úplné a pravdivé údaje o projektu nepodléhají ochraně podle zvláštních právních předpisů
Data specific for result type
Name of the periodical
ChemCatChem
ISSN
1867-3880
e-ISSN
—
Volume of the periodical
11
Issue of the periodical within the volume
18
Country of publishing house
DE - GERMANY
Number of pages
8
Pages from-to
4624-4630
UT code for WoS article
000481206100001
EID of the result in the Scopus database
—