ISSN:
1573-8353
Quelle:
Springer Online Journal Archives 1860-2000
Thema:
Chemie und Pharmazie
Notizen:
Abstract A series of compounds of the merocyanine dye type was obtained by the reaction of 1-acetyl-1,3-dihydro-2H-1,4-benzodiazepin-2-ones and 1,3-dihydro-2H-1,4-benzodiazepine-2-thiones with 2-methylmercapto-3-ethylbenzothiazolium tosylate, 2-methylmercapto-3,4,5-trimethylthiazolium bromide, 2-methylmercapto-3-methyl-5-phenyloxazolium methosulfate, and 1,3,3-trimethyl-2-formylmethyleneindoline. The hydrogen atoms of the methylene group of the 1-unsubstituted and 1-alkyl-substituted 1,3-dihydro-2H-1,4-benzodiazepin-2-ones are of low mobility, and the indicated compounds do not undergo condensation reactions with electrophilic agents.
Materialart:
Digitale Medien
URL:
http://dx.doi.org/10.1007/BF00475728
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