Expedient synthesis of a new class of organic building blocks: N-allenylpyrrole-2-carbaldehydes
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DOI: 10.1016/j.tetlet.2020.152666
Abstract: Abstract Hitherto unknown N-allenylpyrrole-2-carbaldehydes were synthesized via the formylation of readily available N-allenylpyrroles under the action of the mild formylating complex DMF/(COCl)2. The reaction selectively proceeds in the case of pyrroles with electron-withdrawing substituents to… read more here.
Keywords: class organic; new class; synthesis new; allenylpyrrole carbaldehydes ... See more keywords