Awadallah, Adel; Rademacher, Paul; Boese, Roland:
Synthesis, spectral characteristics, and structure of 1,3- and 1,4-disubstituted tetrazolinones.
1995
In: Journal fuer Praktische Chemie/Chemiker-Zeitung, Jg. 337 (1995), Heft 8, S. 636 - 640
Artikel/Aufsatz in Zeitschrift1995Chemie
Titel:
Synthesis, spectral characteristics, and structure of 1,3- and 1,4-disubstituted tetrazolinones.
Autor(in):
Awadallah, Adel; Rademacher, PaulLSF; Boese, RolandLSF
Erscheinungsjahr
1995
Erschienen in:
Titel:
Journal fuer Praktische Chemie/Chemiker-Zeitung
in:
Jg. 337 (1995), Heft 8, S. 636 - 640
ISSN:

Abstract:

Reaction of ethylene oxide with 1-alkyl- or 1-aryl-1,4-dihydrotetrazole-5-thiones in AcOH afforded the corresponding mesoionic (hydroxyethyl)tetrazoliumolates I [R = (CH2)2OH, Me (II), Ph]. The x-ray structure of II is presented. The reaction of tetrazolinones with Cl(CH2)2OH in the presence of KOH afforded a mixt. of the corresponding 1,3- and 1,4-disubstituted isomers. The isomers were characterized by their IR, 1H, 13C NMR, and mass spectra.