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Gold-catalyzed formation of pyrrolo- and indolo-oxazin-1-one derivatives: The key structure of some marine natural products
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10.3762:bjoc.11.101.pdf
Date
2015-05-28
Author
Taşkaya Aslan, Sultan
BALCI, METİN
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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.
Subject Keywords
Alkyne cyclization
,
Gold-catalyzed reaction
,
Indolo-oxazin-1-one
,
Marine natural products
,
Pyrrolo-oxazin-1-one
URI
https://hdl.handle.net/11511/41153
Journal
BEILSTEIN JOURNAL OF ORGANIC CHEMISTRY
DOI
https://doi.org/10.3762/bjoc.11.101
Collections
Department of Chemistry, Article
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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.