Baylis-Hillman carbonates in organic synthesis: A convenient one-pot strategy for nitrone-spiro-oxindole frameworks
Baylis-Hillman carbonates in organic synthesis: A convenient one-pot strategy for nitrone-spiro-oxindole frameworks
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Date
2013-09-16
Authors
Basavaiah, Deevi
Badsara, Satpal Singh
Veeraraghavaiah, Gorre
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Abstract
A facile one-pot protocol for synthesis of nitrone-spiro-oxindole frameworks via alkylation of nitromethane with carbonates of Baylis-Hillman alcohols, derived from isatins and cyclohex-2-enone derivatives, followed by reductive cyclization is described. © 2013 Elsevier Ltd. All rights reserved.
Description
Keywords
Alkylation,
Baylis-Hillman reaction,
Nitrones,
Reductive cyclization,
Spiro-oxindoles
Citation
Tetrahedron. v.69(37)