Synthesis of [1,2,5]selena(or thia)diazo
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Taisei Ueda; Wataru Doi; Shin-Ichi Nagai; Jinsaku Sakakibara
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Article
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2000
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Journal of Heterocyclic Chemistry
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English
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## Abstract Novel heterocycles [1,2,5]selenadiazolo[3,4โ__e__][1,4]diazepines **3aโc**, [1,2,5]thiadiazolo[3,4โ__e__]โ[1,4]diazepines **7aโc**, [1,2,5]selenadiazolo[3,4โ__e__][1,4]oxaepines **4a,b**, [1,2,5]thiadiazolo[3,4โ__e__]โ[1,4]oxazepines **9aโc** and [1,2,5]selena(or thia)diazolo[3,4โ__c__]