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C–C Cross‐Coupling Reactions of Organosilanes with Terminal Alkenes and Allylic Acetates Using Pd II Catalyst Supported on Starch Coated Magnetic Nanoparticles
Author(s) -
Patra Debabrata,
Panja Subir,
Saha Amit
Publication year - 2020
Publication title -
european journal of organic chemistry
Language(s) - English
Resource type - Journals
SCImago Journal Rank - 0.825
H-Index - 155
eISSN - 1099-0690
pISSN - 1434-193X
DOI - 10.1002/ejoc.201901812
Subject(s) - organosilicon , chemistry , allylic rearrangement , catalysis , coupling reaction , substrate (aquarium) , magnetic nanoparticles , nanoparticle , oxidative coupling of methane , palladium , organic chemistry , polymer chemistry , nanotechnology , materials science , oceanography , geology
Starch coated magnetic nanoparticles supported palladium catalyst has been explored to perform C–C cross coupling reactions, such as oxidative Heck coupling and Tsuji–Trost allylic coupling using organosilicon compounds as one of the coupling partners. The biopolymer coated magnetic catalyst was very easy to recover magnetically and was efficiently recycled in the subsequent batches. All the reactions were performed in air and thus the necessity of air and moisture free reaction condition is avoided. The present protocols show wide substrate scope and good yields of the products.