Zobrazeno 1 - 6
of 6
pro vyhledávání: '"Heinz-Günther Viehe"'
Publikováno v:
Helvetica Chimica Acta. 64:1208-1218
Some α- and β-halonitrosoalkenes 1 have been synthesized and characterized. The halogen atoms of the oxime precursors 2 can be substituted by alkoxy groups. Two kinds of cycloaddition reaction of 1 have been observed: (i) reaction of the NO group w
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::fc0d342855aef9f6817919d6b02f2eea
https://doi.org/10.1002/hlca.19810640425
https://doi.org/10.1002/hlca.19810640425
Publikováno v:
Zeitschrift für Naturforschung B. 39:763-770
The photoelectron (PE) spectra of bis(dialkylamino) acetylenes R2N-C≡C-NR2 and of tetrakis(dialkylamino) allenes (R2N)2C=C=C(NR2)2 with R = CH3, C2H5 exhibit characteristic ionization patterns which are assigned to π radical cation states of the t
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::621ad4427cf06ac8661ed16bb7f81c05
https://doi.org/10.1515/znb-1984-0612
https://doi.org/10.1515/znb-1984-0612
Publikováno v:
Chemische Berichte. 88:361-370
Zur Aufklarung der Konstitution des Ketons, das K. Stavholt und N. A. Sorensen2) aus Artemisia vulgaris isolierten, wurden eine Reihe von Triin-en-Verbindungen dargestellt. Durch Vergleich mit dem naturlichen Keton konnte gezeigt werden, daβ dieses
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::1d44f8dc4b602d887300289c9b892483
https://doi.org/10.1002/cber.19550880309
https://doi.org/10.1002/cber.19550880309
Publikováno v:
Chemischer Informationsdienst. 12
Some α- and β-halonitrosoalkenes 1 have been synthesized and characterized. The halogen atoms of the oxime precursors 2 can be substituted by alkoxy groups. Two kinds of cycloaddition reaction of 1 have been observed: (i) reaction of the NO group w
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::d47f8de1678b68d502d5fe2084f985e5
https://doi.org/10.1002/chin.198142151
https://doi.org/10.1002/chin.198142151
Autor:
Heinz Günther Viehe, Robert Merényi, Fabienne Huys, Zdenek Janousek, Monique Rover‐Kevers, L. Vertommen
Publikováno v:
Angewandte Chemie. 93:1091-1092
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::5cd4042d86c579499afe1314f75564f3
https://doi.org/10.1002/ange.19810931224
https://doi.org/10.1002/ange.19810931224
Publikováno v:
Angewandte Chemie. 85:581-582
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::43ed48018c9dc5ca335bc609c54dbcce
https://doi.org/10.1002/ange.19730851304
https://doi.org/10.1002/ange.19730851304