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Gold-catalyzed transformation of 2-alkynyl arylazides: Efficient access to the valuable pseudoindoxyl and indolyl frameworks
Abstract : An element of surprise: A series of functionalized 2-alkynyl arylazides has beed converted into 3-substituted indoles or 2,2-disubstituted indolin-3-ones in the presence of a gold(I) complex. Various oxygen or aryl nucleophiles can be used in this process to trap the intermediate a-imino gold carbene. The structural motifs of the products are found in a large variety of biologically active compounds and natural products. Copyright © 2011 WILEY-VCH Verlag GmbH & Co. KGaA, Weinheim.
https://hal-polytechnique.archives-ouvertes.fr/hal-00950028
Contributor : Denis Roura Connect in order to contact the contributor
Submitted on : Wednesday, February 26, 2014 - 9:03:24 PM
Last modification on : Thursday, December 9, 2021 - 2:26:02 PM
Contributor : Denis Roura Connect in order to contact the contributor
Submitted on : Wednesday, February 26, 2014 - 9:03:24 PM
Last modification on : Thursday, December 9, 2021 - 2:26:02 PM
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