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Efficient Synthesis of Highly Functionalized Spirocarbocyclic Oxindoles through Hauser Annulation
Kanduru Lokesh,
Published in Wiley-VCH Verlag
Volume: 2017
Issue: 37
Pages: 5689 - 5695
The synthesis of highly functionalized spirocarbocyclic oxindoles was accomplished for the first time, using a Hauser annulation strategy. A reaction between methyleneindolinones and arylsulfonylphthalides catalyzed by cesium carbonate gave access to a new class of biologically important spiro[indoline-3,2′-naphthalene] derivatives in very good yields. © 2017 WILEY-VCH Verlag GmbH & Co. KGaA, Weinheim
About the journal
JournalData powered by TypesetEuropean Journal of Organic Chemistry
PublisherData powered by TypesetWiley-VCH Verlag
Open AccessNo