Gold-catalyzed formation of pyrrolo- and indolo-oxazin-1-one derivatives: The key structure of some marine natural products

2015-05-28
Taşkaya Aslan, Sultan
BALCI, METİN
Various N-propargylpyrrole and indolecarboxylic acids were efficiently converted into 3,4-dihydropyrrolo- and indolo-oxazin-1-one derivatives by a gold(III)-catalyzed cyclization reaction. Some of the products underwent TFA-catalyzed double bond isomerization and some did not. Cyclization reactions in the presence of alcohol catalyzed by Au(I) resulted in the formation of hemiacetals after cascade reactions.
BEILSTEIN JOURNAL OF ORGANIC CHEMISTRY

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Citation Formats
S. Taşkaya Aslan and M. BALCI, “Gold-catalyzed formation of pyrrolo- and indolo-oxazin-1-one derivatives: The key structure of some marine natural products,” BEILSTEIN JOURNAL OF ORGANIC CHEMISTRY, pp. 897–905, 2015, Accessed: 00, 2020. [Online]. Available: https://hdl.handle.net/11511/41153.