Title of article
An expedient approach for the synthesis of dispiropyrrolidine bisoxindoles, spiropyrrolidine oxindoles and spiroindane-1,3-diones through 1,3-dipolar cycloaddition reactions
Author/Authors
Lakshmi، نويسنده , , Neelakandan Vidhya and Thirumurugan، نويسنده , , Prakasam and Perumal، نويسنده , , Paramasivan T. Perumal، نويسنده ,
Issue Information
هفته نامه با شماره پیاپی سال 2010
Pages
5
From page
1064
To page
1068
Abstract
A series of dispiropyrrolidine bisoxindoles were synthesized via a multicomponent 1,3-dipolar cycloaddition reaction of isatin, sarcosine and isatylidene malononitrile in refluxing methanol. Also a series of spiropyrrolidine oxindoles and spiroindane-1,3-diones were synthesized using 2-(1H-Indole-3-carbonyl)-3-phenyl-acrylonitrile and 2-(1,3-dioxo-indan-2-ylidene)-malononitrile as dipolarophiles, respectively.
Keywords
dipolarophile , Spiropyrrolidine oxindoles , Spiroindane-1 , 3-diones , Isatylidene malononitrile , Multi-component reaction
Journal title
Tetrahedron Letters
Serial Year
2010
Journal title
Tetrahedron Letters
Record number
1871163
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