Selenium‐Containing Heterocycles from Isoselenocyanates: Cycloaddition of Carbodiimides to Selenazetidines |
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| Authors: | Geoffroy&#x;L Sommen Anthony Linden Heinz Heimgartner |
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| Institution: | Geoffroy L. Sommen,Anthony Linden,Heinz Heimgartner |
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| Abstract: | The reactions of isoselenocyanates with carbodiimides in refluxing hexane afforded 1,3‐selenazetidine‐2,4‐diimines 3a – 3h by a 2+2] cycloaddition in moderate‐to‐good yields. The molecular structure of 3a has been established by X‐ray crystallography. |
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