Zobrazeno 1 - 9
of 9
pro vyhledávání: '"Denys Baskakov"'
Publikováno v:
Organometallics. 28:5107-5111
New methods for the preparation of NHC-metal complexes have been developed. It was shown that a nitrile group in Reissert analogous compounds can act as a good leaving group in thermal elimination, resulting in carbene formation. Moreover potassium c
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::f605927227e2b8fb5cc552be9a0c2755
https://doi.org/10.1021/om900354v
https://doi.org/10.1021/om900354v
Autor:
Denys Baskakov, Wolfgang A. Herrmann
Publikováno v:
Journal of Molecular Catalysis A: Chemical. 283:166-170
Novel water-soluble ligands were prepared in high yields by condensation of various amino acids with tris(hydroxymethyl)phosphane. Rhodium complexes of these ligands, formed in situ, were tested in two-phase hydroformylation of propylene. Selectivity
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::8a49081b9c1030a65dffd124b52fcb8b
https://doi.org/10.1016/j.molcata.2007.12.006
https://doi.org/10.1016/j.molcata.2007.12.006
Publikováno v:
Organometallics. 26:626-632
A chiral C2-symmetric diamine was prepared from (S)-3-phenyl-3,4-dihydroisoquinoline by the virtue of asymmetric transformation. Rhodium and iridium complexes of chiral N-heterocyclic carbenes with restricted flexibility derived from 3,3‘-substitut
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::e62edd8809f654c3a7354993d90cf664
https://doi.org/10.1021/om0607806
https://doi.org/10.1021/om0607806
Autor:
Tanasri Bunlaksananusorn, Eberhardt Herdtweck, Florian Rampf, Lars Rodefeld, Wolfgang A. Herrmann, Stephan D. Hoffmann, Denys Baskakov
Publikováno v:
Organometallics. 25:2449-2456
New and reliable procedures for the preparation of both enantiomers of 2,2‘-bipiperidine have been developed. Chiral imidazolinium salts derived from 2,2‘-bipiperidine and partially reduced biisoquinoline were prepared in high yields. Rhodium and
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::57c88dfc63475971fd7686dba919e3c0
https://doi.org/10.1021/om060098b
https://doi.org/10.1021/om060098b
Publikováno v:
Journal of Heterocyclic Chemistry. 44:237-239
New C2-symmetric atropisomeric diazepinium salts were prepared utilizing Vilsmeier-Haack activation of corresponding formamide precursors by phosgene solution in toluene. The structures of these substances were verified by X-ray diffraction.
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::504c54bb9de068fdfadac82ef07d40a3
https://doi.org/10.1002/jhet.5570440140
https://doi.org/10.1002/jhet.5570440140
Publikováno v:
Tetrahedron Letters. 45:3023-3025
The fully protected derivatives of the diamino acids lysine and ornithine ( n =1, 2) can be oxidized selectively in the side chain using a Mn(OAc) 2 /peracetic acid/NaOAc system. The e or γ carbon, respectively, is converted to the aldehyde oxidatio
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::5fc3adc886037eada92c1b7ceb716e1b
https://doi.org/10.1016/j.tetlet.2004.02.115
https://doi.org/10.1016/j.tetlet.2004.02.115
Publikováno v:
ChemInform. 38
New C2-symmetric atropisomeric diazepinium salts were prepared utilizing Vilsmeier-Haack activation of corresponding formamide precursors by phosgene solution in toluene. The structures of these substances were verified by X-ray diffraction.
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::b7ec1683a3fd1efffe7883e45a43451b
https://doi.org/10.1002/chin.200724138
https://doi.org/10.1002/chin.200724138
Carbene Complexes Made Easily: Decomposition of Reissert Compounds and Further Synthetic Approaches.
Publikováno v:
Organometallics; Sep2009, Vol. 28 Issue 17, p5107-5111, 5p
Publikováno v:
Organometallics; Jan2007, Vol. 26 Issue 3, p626-632, 7p