1. Iodine atoms in any position of the pyrrole ring are capable of being replaced by acetylenic groups under the conditions of palladium complex and copper catalysis. We accomplished the acetylenic condensation of a number of α- and β-iodopyrroles. 2. The alkaline cleavage of the thus-synthesized tertiary pyrrolylacetylenic alcohols leads to ethynylpyrroles.
|Number of pages||5|
|Journal||Bulletin of the Academy of Sciences of the USSR Division of Chemical Science|
|Publication status||Published - 1 Aug 1980|
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