Abstract
The Pd(II)-catalyzed oxidative [3+2] cycloaddition of N-(2-pyridyl) ketoimines with internal alkynes has been developed. The transformation is tolerant of extensive substitution on halogen, alkene, alkyne, hydroxyl, aryl and acyl groups, and allows facile assembly of multisubstituted pyrroles.
Publication types
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Research Support, Non-U.S. Gov't
MeSH terms
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Alkenes / chemistry
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Alkynes / chemistry*
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Carbon / chemistry
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Catalysis
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Cycloaddition Reaction
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Halogens / chemistry
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Hydrogen / chemistry
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Imines / chemistry*
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Palladium / chemistry*
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Pyrroles / chemistry
Substances
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Alkenes
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Alkynes
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Halogens
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Imines
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Pyrroles
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Palladium
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Carbon
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Hydrogen