Zobrazeno 1 - 10
of 13
pro vyhledávání: '"Thomas Escher"'
Publikováno v:
European Journal of Organic Chemistry. 2000:1647-1651
Anthracene groups have been linked to [60]fullerene by the [3+2] cycloaddition of the corresponding nitrile oxides or by esterification with a [60]fullerenol. The anthryl groups of the fullerene derivatives 3, 7, and 10 react readily with singlet oxy
Autor:
Philip Tinnefeld, Hermann Irngartinger, Thomas Escher, Peter Walter Fettel, Simon Nord, Markus Sauer
Publikováno v:
Scopus-Elsevier
The new C60 and C70 adducts 1b, 1d-1k, 1m, 6d, 7d, and 8d have been synthesized by [2+3] cycloadditions of the appropriate nitrile oxides. Variations in the distance and geometry of the donor and acceptor substituents are seen to have an influence on
Autor:
Thomas Escher, Hermann Irngartinger
Publikováno v:
Tetrahedron. 55:10753-10760
Investigations on the synthesis and electrochemical behaviour of a new class of acceptor substituted isoxazolofullerenes is described. The influence of distance and orientation of pentafluorophenyl substituents on cyclic voltammetry is discussed. The
Publikováno v:
Liebigs Annalen. 1996:1845-1850
Cycloaddition of nitrile oxides to [60]fullerene led to [60]fullereno[1,2-d]isoxazole derivatives 1b–d. [60]Fullereno[1,2-d]isoxazole (1a) is the corresponding cycloadduct with fulminic acid. X-ray structure analyses of compound 1b and 1e were dete
Publikováno v:
Journal of Cluster Science. 6:125-134
Treatment of [W(CO)(MeC2Me)2(η-C5H5)][PF6] with ONMe3 in acetonitrile yields [W(NCMe)(MeC2Me)2(η-C5H5)][PF6] which undergoes irreversible reduction at a Pt electrode in THF. Sodium amalgam reduction of [W(NCMe) (MeC2Me)2(η-C5H5)][PF6] gives orange
Publikováno v:
ChemInform. 28
Cycloaddition of nitrile oxides to [60]fullerene led to [60]fullereno[1,2-d]isoxazole derivatives 1b–d. [60]Fullereno[1,2-d]isoxazole (1a) is the corresponding cycloadduct with fulminic acid. X-ray structure analyses of compound 1b and 1e were dete
Autor:
Thomas Escher, Hermann Irngartinger
Publikováno v:
ChemInform. 30
Investigations on the synthesis and electrochemical behaviour of a new class of acceptor substituted isoxazolofullerenes is described. The influence of distance and orientation of pentafluorophenyl substituents on cyclic voltammetry is discussed. The
Publikováno v:
ChemInform. 30
Publikováno v:
ChemInform. 32
Anthracene groups have been linked to [60]fullerene by the [3+2] cycloaddition of the corresponding nitrile oxides or by esterification with a [60]fullerenol. The anthryl groups of the fullerene derivatives 3, 7, and 10 react readily with singlet oxy
Publikováno v:
European Journal of Organic Chemistry. 1999:2087-2079