Zobrazeno 1 - 10
of 164
pro vyhledávání: '"Richard Kreher"'
Publikováno v:
Zeitschrift für Naturforschung B. 51:1791-1810
3-Hydroximino-isoindolines and 3-hydroxylamino-1 H-isoindoles with substituents at the five membered ring have been prepared by condensation of substituted 3-alkoxy-1 H-isoindoles with hydroxylamine and O-/N -substituted hydroxylamines. Constitution
Autor:
Richard Kreher, Andrea Clemens
Publikováno v:
Zeitschrift für Naturforschung B. 48:1257-1269
1-Methoxy-2-methyl-3-aryl-2 H-isoindoles are accessible via an efficient and economical manner starting from 3-aryl-isoindoline-1-ones; the four step synthesis makes use of the ambivalent reactivity of the cyclic carbonamide group. The regiospecific
Publikováno v:
Zeitschrift für Naturforschung B. 46:809-828
3-Alkoxy-1 H-isoindoles bearing substituents at the five-membered ring have been synthesized starting with substituted isoindoline-1-ones via regiospecific O-alkylation with trialkyl oxonium tetrafluoroborates or alkyl trifluoromethanesulfonates and
Autor:
Harald Morgenstern, Richard Kreher
Publikováno v:
Zeitschrift für Chemie. 22:258-259
Publikováno v:
Angewandte Chemie. 94:634-635
Das vollstandige Manuskript dieser Zuschrift erscheint in: Angew. Chem. Suppl. 1982, 1460. DOI: 10.1002/ange.198214600
Autor:
Richard Kreher
Publikováno v:
Hetarene I: Teil 2a
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::011138387dea2d8704911e25b667ae10
https://doi.org/10.1055/b-0035-116625
https://doi.org/10.1055/b-0035-116625
Autor:
Richard Kreher
Publikováno v:
Hetarene I: Teil 2a
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::47ed7c347d15246303f8fe23ad574df7
https://doi.org/10.1055/b-0035-116677
https://doi.org/10.1055/b-0035-116677
Autor:
Richard Kreher
Publikováno v:
Hetarene I: Teil 2a
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::f9c1cb327cd945002030fb98912af829
https://doi.org/10.1055/b-0035-116662
https://doi.org/10.1055/b-0035-116662
Autor:
Richard Kreher
Publikováno v:
Hetarene I: Teil 2a
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::88c1f2212c7418bc89053507804e32d9
https://doi.org/10.1055/b-0035-116620
https://doi.org/10.1055/b-0035-116620
Autor:
Richard Kreher
Publikováno v:
Hetarene I: Teil 2a
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::de7e799a3c644d00e0d3ab467b589053
https://doi.org/10.1055/b-0035-116617
https://doi.org/10.1055/b-0035-116617