Zobrazeno 1 - 6
of 6
pro vyhledávání: '"Lodewijk van der Wolf"'
Autor:
Jean Hypolites Koek, Johan C. Hellemons, E.W.M.J. Kohlen, Stephen W. Russell, Pieter F. ter Steeg, Lodewijk van der Wolf
Publikováno v:
Inorganica Chimica Acta. 295:189-199
A series of manganese complexes of 1,4,7,-trimethyl-1,4,7-triazacyclononane homologues has been prepared. The ligand bears on position 1 or 2, alkyl and/or benzyl substituents resulting in an increase of lipophilicity of the coordination complex meas
Autor:
Lodewijk van der Wolf, Karl Wieghardt, Thomas Weyhermüller, Uwe Kolb, Ursula Bossek, Helga Hummel, Stephen W. Russell
Publikováno v:
Angewandte Chemie. 108:1653-1656
Autor:
Lisa DelPizzo, Johann B. Warnaar, Jean Hypolites Koek, Stephen W. Russell, Ronald Hage, Anthony L. Spek, Judy Kerschner, Lodewijk van der Wolf
Publikováno v:
J. Chem. Soc., Dalton Trans.. :353-362
A series of eight N-substituted 1,4,7-triazacyclononanes L has been prepared having combinations of hydrogen, methyl, ethyl or propyl substituents on the three nitrogens. From the monoprotonated macrocycles dinuclear manganese complexes [Mn2III(µ-O)
Autor:
Karl Wieghardt, Thomas Weyhermüller, Uwe Kolb, Stephen W. Russell, Lodewijk van der Wolf, Helga Hummel, Ursula Bossek
Publikováno v:
Angewandte Chemie International Edition in English. 35:1552-1554
Autor:
Bert Krijnen, Jan Eric Iburg, Edwin Leo M. Lempers, Ton Swarthoff, Judith L. Kerschner, Rudi J. Martens, Ronald Hage, M. Robert P. van Vliet, Stephen W. Russell, Uday S. Racherla, Jean Hypolites Koek, Lodewijk van der Wolf, Johann B. Warnaar
Publikováno v:
Nature. 369:637-639
THE detergents of the next century will be routinely required to contain bleaching agents that are not only more active than those currently available but also environmentally safe and cost-effective. Hydrogen peroxide, the traditional bleaching agen
Autor:
Lodewijk van der Wolf, H. J. J. Pabon
Publikováno v:
Recueil des Travaux Chimiques des Pays-Bas. 96:72-74
Electrophylic bromination via α-anion esters (ester enolates) of polyunsaturated carboxylic acids has been achieved by the use of diethyl dibromomalonate as a mild source of positive bromine. 2-Bromo-cis-8,cis-11,cis-14-eicosatrienoic acid has been