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A facile and regioselective synthesis of 2,5-disubstituted pyrroles via gold-catalyzed cycloisomerization of acetylenylaziridines

✍ Scribed by Dong-Dong Chen; Xue-Long Hou; Li-Xin Dai

Book ID: 104096641
Publisher: Elsevier Science
Year: 2009
Tongue: French
Weight: 353 KB
Volume: 50
Category: Article
ISSN: 0040-4039
DOI: 10.1016/j.tetlet.2009.05.091

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✦ Synopsis

Gold-catalyzed cycloisomerization reaction of acetylenylaziridines provides 2,5-disubstituted pyrroles in high yields. The presence of protic species accelerates the reaction rate and improves the yields of pyrrole products.

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