Abstract
The combinatorial syntheses of a library of novel dihydrothiophenone-engrafted dispiro oxindole/indenoquinoxaline-pyrrolidine/pyrrolothiazole/indolizine hybrid heterocycles have been realized through a chemo-, regio-, and stereoselective multicomponent 1,3-dipolar cycloaddition strategy.
Keywords:
1,3-dipolar cycloaddition; azomethine ylide; dihydrothiophen-3(2H)-ones; dispiro heterocycles; multicomponent reaction.
Publication types
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Research Support, Non-U.S. Gov't
MeSH terms
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Combinatorial Chemistry Techniques
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Cycloaddition Reaction
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Heterocyclic Compounds, Fused-Ring / chemical synthesis*
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Humans
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Magnetic Resonance Spectroscopy
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Mass Spectrometry
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Molecular Structure
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Small Molecule Libraries / chemical synthesis*
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Spiro Compounds / chemical synthesis*
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Stereoisomerism
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Structure-Activity Relationship
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Thiophenes / chemical synthesis*
Substances
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Heterocyclic Compounds, Fused-Ring
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Small Molecule Libraries
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Spiro Compounds
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Thiophenes