Palladium-Catalyzed Synthesis of Alkynylated 1,4:5,8:11,14:15,18-Tetrasulfido[20]annulenes
โ Scribed by Uwe Dahlmann; Claus Krieger; Richard Neidlein
- Publisher
- John Wiley and Sons
- Year
- 1998
- Tongue
- English
- Weight
- 392 KB
- Volume
- 1998
- Category
- Article
- ISSN
- 1434-193X
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## Abstract For Abstract see ChemInform Abstract in Full Text.
## Abstract The synthesis of the title compounds (**1** and **3**) is described. Some of the compounds prepared were found to be active against a number of pathogenic microorganisms __in vitro.__ Structureโactivity relationship is briefly discussed.
## Abstract ChemInform is a weekly Abstracting Service, delivering concise information at a glance that was extracted from about 100 leading journals. To access a ChemInform Abstract of an article which was published elsewhere, please select a โFull Textโ option. The original article is trackable v
## Abstract The molecular structures of the title compounds 3 and 5 were investigated by NMR and Xโray structural methods. The NMR results suggest two equivalent halves for both molecules. The Xโray study shows an approximate mirror plane for 3 and an approximate twofold axis for a significant port