Zobrazeno 1 - 8 of 8 pro vyhledávání: '"Schaaf, P.A. van der"'
1
Synthesis of Periphery Functionalized Dendritic Molecules using Polylithiated Dendrimers as Starting Material
Autor: Koten, G. van, Wijkens, P., Jastrzebski, J.T.B.H., Schaaf, P.A. van der, Kolly, R., Hafner, A.
Publikováno v: Organic Letters, 2(11), 1621. American Chemical Society
A general method for the functionalization of Si-Cl terminated carbosilane dendritic molecules via organolithium or organomagnesium reagents is described. Quantitative exchange of the bromine atoms of 4-bromophenyl-functionalized dendrimers affords p
Externí odkaz: https://explore.openaire.eu/search/publication?articleId=dedup_wf_001::2ec3988a0aefa9cef48e8368271db30a
https://dspace.library.uu.nl/handle/1874/6587
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2
Palladium-Mediated Intramolecular C-N bond Formation between Tertiary amines and Alkenes
Autor: Koten, G. van, Schaaf, P.A. van der, Sutter, J-P, Grellier, M., Mier, G.P.M. van, Spek, A.L., Pfeffer, M.
Publikováno v: Journal of the American Chemical Society, 116(12), 5135. American Chemical Society
The reaction of terminal alkenylarenes having either o-(dimethylamino) or 0-[(d imethylamino)methyl] substituents with PdC12(MeCN)2 in MeOH in the presence of NaOAc and PPh3 has been studied. This reaction affords allylic phosphonium compounds for th
Externí odkaz: https://explore.openaire.eu/search/publication?articleId=dedup_wf_001::46fc4ff68239c7c52cf9aaf37380e3d8
https://dspace.library.uu.nl/handle/1874/6403
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6
New ring-opening metathesis polymerization catalyst based on five-coordinate tungsten(VI) alkylidene complex containing an ortho-chelating arylamine ligand : X-ray structure of [W{C6H4(CH2NMe2)-2}(=NPh)(=CHSiMe3)(CH2SiMe3)]
Autor: Koten, G. van, Schaaf, P.A. van der, Smeets, W.J.J., Spek, A.L.
Publikováno v: Journal of the Chemical Society : Chemical Communications, 1(9), 717. Chemical Society
At –78°C [W(NPh)(CH2SiMe3)3Cl] reacts with 2-[(dimethylamino)methyl]phenyllithium in diethyl ether to produce a tetra-organotungsten(VI) complex which decomposes by an H-elimination reaction generating a novel tungsten(VI) alkylidene with intramole
Externí odkaz: https://explore.openaire.eu/search/publication?articleId=dedup_wf_001::fb18541ba34d5e65568eb43876498ee3
https://dspace.library.uu.nl/handle/1874/6351
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7
Crystal structure of zinc[bis[3-(dimethylamino)propyl-C,N]tin]bis (dibenzoylmethanato)-(Sn-Zn). The first example of a dialkyltin(II) compound stabilized by Sn-Zn coordination
Autor: Koten, G. van, Jastrzebski, J.T.B.H., Sypkens, H.A.J., Tombe, F.J.A des, Schaaf, P.A. van der, Boersma, J., Spek, A.L., Duisenberg, A.J.M.
Publikováno v: Journal of organometallic chemistry, 396(1), 25. Elsevier
Reaction of bis[3-(dimethylamino)propyl]zinc with bis(dibenzoylmethanato)tin(II) affords novel zinc[bis[3-(dimethylamino)propyl-C, N]tin]bis(dibenzoyl-methanato)-(Sn@?Zn) (1) in a quantitative trans-metallation. The crystal structure of 1 has been de
Externí odkaz: https://explore.openaire.eu/search/publication?articleId=dedup_wf_001::bfe0883c5b7c40597f685a59ecf75272
https://dspace.library.uu.nl/handle/1874/6179
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