Zobrazeno 1 - 8
of 8
pro vyhledávání: '"Karl-Heinz Ross"'
Publikováno v:
European Journal of Organic Chemistry. 2011:1891-1895
Oxidation of 2-tert-butyl-3-(tert-butylamino)-2H-indazoles with lead(IV) oxide yields red, stable radicals, which can be distilled under high vacuum and recrystallized. They revert to their precursors on Pd-catalysed hydrogenation. Configuration and
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::cf4032e3a8630a16ee8a5217dbbf65aa
https://doi.org/10.1002/ejoc.201001659
https://doi.org/10.1002/ejoc.201001659
Publikováno v:
Synthesis. 2010:3358-3362
Carboxylic acids react rapidly and quantitatively with iminodiaziridines to afford 1,2,4-trisubstituted 1-acylsemicarbazides in a multistep sequence. In this way, a carboxy group is readily converted into an azapeptide motif. Broad signals in high-fi
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::96c878473cd3f2e758d36c64c39259a9
https://doi.org/10.1055/s-0030-1257868
https://doi.org/10.1055/s-0030-1257868
Publikováno v:
European Journal of Organic Chemistry. 2010:2212-2217
(Arylimino)diaziridines rearrange in several cascade reactions at temperatures 60-100 °C. Those that possess unoccupied ortho positions yield fluorescent 3-amino-2H-indazoles and 2-amino-1H-benzimidazoles. If both ortho positions are blocked by meth
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::7a4f9d2feaf4821b2cff0554f026f717
https://doi.org/10.1002/ejoc.200901474
https://doi.org/10.1002/ejoc.200901474
Autor:
Klaus Banert, Helmut Quast, Manfred Hagedorn, Gottfried Philipp, Karl-Heinz Ross, Harald Hahn
Publikováno v:
European Journal of Organic Chemistry. 2009:3940-3952
Iminodiaziridines are synthesized by (i) 1,3-dehydrochlorination with potassium tert-butoxide of N-chloroguanidines, generated in situ from N,N′,N″-substituted guanidines with tert-butyl hypochlorite, and (ii) base-mediated 1,3-elimination of sul
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::951b26428a355c6594257a2ff74f206f
https://doi.org/10.1002/ejoc.200900350
https://doi.org/10.1002/ejoc.200900350
Publikováno v:
Zeitschrift für Kristallographie-New Crystal Structures, Vol 215, Iss 2, Pp 291-292 (2000)
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::117f25756fa43166c1a1df8735397836
https://doaj.org/article/7e293d6677c14eec96fed1abf0cea69a
https://doaj.org/article/7e293d6677c14eec96fed1abf0cea69a
Publikováno v:
Chemischer Informationsdienst. 8
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::d39de813903973b5ee0284995aaa8d55
https://doi.org/10.1002/chin.197722230
https://doi.org/10.1002/chin.197722230
Publikováno v:
Angewandte Chemie. 89:202-203
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::94fdb9547405e54eb79a6977e359463b
https://doi.org/10.1002/ange.19770890336
https://doi.org/10.1002/ange.19770890336
Publikováno v:
Angewandte Chemie International Edition in English. 16:177-178
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::9b87bf0b511eeed547eba7b26d9336e7
https://doi.org/10.1002/anie.197701771
https://doi.org/10.1002/anie.197701771