ISSN:
1573-8353
Source:
Springer Online Journal Archives 1860-2000
Topics:
Chemistry and Pharmacology
Notes:
Abstract A study is made of the nitration of thionaphthene-2-aldehyde, its diacetate, and of 2-(ω-nitrovinyl)thionaphthene. UV and IR spectroscopy show that nitration of thionaphthene-2-aldehyde in acetic anhydride gives a mixture of 3-nitrothionaphthen-2-aldehyde diacetate, 4-nitrothionaphthene-2-aldehyde diacetate, and 6-nitrothionaphthene-2-aldehyde diacetate in the ratios 10∶66∶24, while nitration of thionaphthene-2-aldehyde diacetate gives a mixture of 3-nitrothionaphthene-2-aldehyde diacetate, 4-nitrothionaphthene-2-aldehyde diacetate, and 6-nitrothionaphthene-2-aldehyde diacetate in the ratios 36∶38∶26. Nitration of 2-(ω-nitrovinyl)thionaphthene gives 4-nitro-2-(ω-nitrovinyl)thionaphthene.
Type of Medium:
Electronic Resource
URL:
http://dx.doi.org/10.1007/BF00473805
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