Palladium(II) Complexes of Homologated Ferrocene Phosphanylether and Thioether Ligands
The result's identifiers
Result code in IS VaVaI
<a href="https://www.isvavai.cz/riv?ss=detail&h=RIV%2F00216208%3A11310%2F17%3A10365521" target="_blank" >RIV/00216208:11310/17:10365521 - isvavai.cz</a>
Result on the web
<a href="https://doi.org/10.1002/ejic.201701057" target="_blank" >https://doi.org/10.1002/ejic.201701057</a>
DOI - Digital Object Identifier
<a href="http://dx.doi.org/10.1002/ejic.201701057" target="_blank" >10.1002/ejic.201701057</a>
Alternative languages
Result language
angličtina
Original language name
Palladium(II) Complexes of Homologated Ferrocene Phosphanylether and Thioether Ligands
Original language description
The reaction of [1-(diphenylphosphanyl)ferrocenyl]methanol/borane (1:1) with in situ formed N,N,N,N,S-pentamethylisothiouronium iodide and sodium hydride, followed by removal of the borane protecting group with 1,4-diazabicyclo[2.2.2]octane, afforded 1-(diphenylphosphanyl)-1-[(methylthio)methyl]ferrocene (3) as a new, homologated, hybrid phosphanylferrocene ligand. Compound 3 and the congeneric phosphanyl ether 2 were studied as ligands in Pd-II complexes. When treated with [PdCl2(MeCN)2] in a Pd/ligand ratio of 1:1, compound 3 furnished a mixture of two Pd complexes, including the ligand-bridged dimer [{mu(P,S)-3}PdCl2]2 (6), which was structurally characterized. Upon increasing the amount of ligand to 2 equiv., a similar reaction produced the bis(phosphane) complex [PdCl2(3-P)2] (7). Bridge-cleavage reactions of the dipalladium complex [(L-NC)Pd(mu-Cl)]2 {L-NC = 2-[(dimethylamino-N)methyl]phenyl-C-1} with donors 3 and 2 proceeded in a uniform manner to give the corresponding phosphane complexes [(L-NC)PdCl(3-P)] (8) and [(L-NC)PdCl(2-P)] (9). Conversely, removing the Pd-bonded chloride from these complexes with AgClO4 generated the bis(chelate) complex [(L-NC)Pd(3-P-2,S)]ClO4 (10) and the aqua complex [(L-NC)Pd(H2O)(2-P)]ClO4 (11), respectively, both of which could be converted back into their precursors by adding Bu4NCl. The structures of the complexes 6-11 (some in solvated form) were determined by single-crystal X-ray diffraction analysis.
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
10402 - Inorganic and nuclear chemistry
Result continuities
Project
<a href="/en/project/GA15-11571S" target="_blank" >GA15-11571S: Unsymmetric phosphinoferrocene donors</a><br>
Continuities
P - Projekt vyzkumu a vyvoje financovany z verejnych zdroju (s odkazem do CEP)
Others
Publication year
2017
Confidentiality
S - Úplné a pravdivé údaje o projektu nepodléhají ochraně podle zvláštních právních předpisů
Data specific for result type
Name of the periodical
European Journal of Inorganic Chemistry
ISSN
1434-1948
e-ISSN
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Volume of the periodical
neuveden
Issue of the periodical within the volume
41
Country of publishing house
DE - GERMANY
Number of pages
11
Pages from-to
4850-4860
UT code for WoS article
000414919100006
EID of the result in the Scopus database
2-s2.0-85033452821