Zur Kenntnis der Cumaron-Gruppe
✍ Scribed by Dumont, H. ;Kostanecki, S. T. V.
- Publisher
- Wiley (John Wiley & Sons)
- Year
- 1909
- Weight
- 214 KB
- Volume
- 42
- Category
- Article
- ISSN
- 0365-9631
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📜 SIMILAR VOLUMES
Magnetic non-equivalence of methylenic protons in compounds of the type HO,CCH,SR and RO,CCH,SR were studied and the influence of substitution discussed. Furthermore, it was found that the methylene geminal coupling constant, JAB, is almost independent of the constitution of the compounds and the so
## 2-cumaron-indigos ; von K. Pries und E. Bartholomaus. ## Die geringe Widerstandsfahigkeit des Oxindigos gegen Alkalien l) , vqrglichen mit anderen indigoiden Verbindungen, war zunlchst ratselhaft. Es lag nun nahe, gemischte indigoide Verbindungen, die einen Cumaranonrest enthalten, ZUF Untersnchu