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Silica‐Supported Silver as a Green and Sustainable Catalyst for the [3+2]‐Cycloaddition Reaction of Azomethine Ylides with 2′‐Hydroxychalcone Derivatives
Author(s) -
Madhavan Suchithra,
Okamoto Sentaro
Publication year - 2018
Publication title -
chemcatchem
Language(s) - English
Resource type - Journals
SCImago Journal Rank - 1.497
H-Index - 106
eISSN - 1867-3899
pISSN - 1867-3880
DOI - 10.1002/cctc.201702035
Subject(s) - cycloaddition , catalysis , chemistry , green chemistry , reaction conditions , organic chemistry , combinatorial chemistry , reaction mechanism
A reusable heterogeneous silver nanoparticle catalyst supported on silica was used for the [3+2]‐cycloaddition reaction of azomethine ylides with 2′‐hydroxychalcone derivatives. The green and sustainable catalytic protocol afforded highly functionalized pyrrolidines, indolizidines, and pyrrolizidines in good yields with high regio‐ and diastereoselectivities.