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Synthese von 1,3,4-Thiadiazol-derivaten

✍ Scribed by Dr. C. Tschierske; Dr. D. Girdziunaite


Publisher
John Wiley and Sons
Year
1991
Tongue
English
Weight
175 KB
Volume
333
Category
Article
ISSN
1615-4150

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## Abstract A new and highly versatile method for the synthesis of 1, 3, 4‐thiadiazol‐2 (3 __H__)ones **1** is described. Methoxy‐1,3,4‐thiadiazoles‐ **5**, which are readily available by condensation of __O__‐methyl thiocarbazate (**2**) with acid derivatives **3**, undergo an efficient cleavage t

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