The 2-arsaethynolate anion. Synthesis and reactivity towards heteroallenes
We report the synthesis and isolation of the 2-arsaethynolate anion and its subsequent reactivity towards heteroallenes. Reactions with ketenes and carbodiimides afford four-membered anionic heterocycles in formal [2+2] cycloaddition reactions. By contrast, reaction with an isocyanate yielded a 1,4-...
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| Format: | Journal article |
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Wiley
2016
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