## Abstract Alkylation of 5‐[1‐hydroxyiminoalkyl]‐1,2‐dithiole‐3‐thiones using methyl iodide in the presence of sodium hydroxide gives derivatives which may be considered as being 5‐methylthio‐1‐oxa‐6,6a δ^IV^‐dithia‐2‐azapentalenes with quantitative yields. The structure of oxadithiazapentalene at
✦ LIBER ✦
Structural Aspects of 5-Methylthio-1-oxa-6,6aλIV-dithia-2-azapentalenes.
✍ Scribed by Marylene Chollet-Krugler; E. Finner; Marie-Odile Christen; Jean-Louis Burgot
- Book ID
- 101943540
- Publisher
- John Wiley and Sons
- Year
- 2003
- Weight
- 102 KB
- Volume
- 34
- Category
- Article
- ISSN
- 0931-7597
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1,6ak 4 -Dithia-6-azapentalenes (7a)-( 7h), (12a), and (12b) have been synthesized by the reaction of 5-aryl-3-benzylidene-3H-1,2-dithioles with isonitriles in the presence of phosphoryl chloride and by the reaction of 3-benzyl-and 3-methyl-1k 4 , 2-dithiol-1-ylium salts with isonitriles. Possible m