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A new heterocycle: 2,7-dihydro-1,4,5-selenadiazepine

โœ Scribed by Enrico Ajello

Book ID
112122851
Publisher
Journal of Heterocyclic Chemistry
Year
1972
Tongue
English
Weight
130 KB
Volume
9
Category
Article
ISSN
0022-152X

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โœ A. Shafiee; A. R. Jalilian; M. Rezaei ๐Ÿ“‚ Article ๐Ÿ“… 2000 ๐Ÿ› Journal of Heterocyclic Chemistry ๐ŸŒ English โš– 188 KB ๐Ÿ‘ 1 views

## Abstract The reaction of thionyl chloride with the semicarbazone **2** gave 4,5โ€dihydroโ€6,9โ€dihydroxynaphthoโ€[1,2โ€__d__][1,2,3]thiadiazole (**3**) instead of 4,5โ€dihydroโ€6,9โ€dimethyoxynaphtho[1,2โ€__d__][1,2,3]thiadiazole (**4**). Selenium dioxide oxidation of compound **2** gave 4,5โ€dihydroโ€6,9โ€