Main methods for the synthesis of C-ethynylpyrroles were systematically surveyed and described. The reaction mechanisms behind these methods are considered. The reactivity of C-ethynylpyrroles is discussed, with a main focus on cycloaddition and intramolecular cyclization reactions involving the ethynyl substituent to form new pyrrole systems. The bibliography includes 131 references.
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Sobenina et al. (2014) studied this question.