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Chemoselectivity-independent Cu-mediated coupling to construct the hydroquinoline skeleton of symbioimine
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AbstractConstruction of the hydroquinoline skeleton of symbioimine by Cu-mediated N-alkenylation or O-alkenylation of an allyl aminoalcohol, in which either chemoselectivity could lead to the target compound, was investigated. O-alkenylation followed by Claisen rearrangement was favored with high selectivity under a ligand-free condition. Subsequent intramolecular condensation furnished the hydroquinoline skeleton of symbioimine.
Springer Science and Business Media LLC
Title: Chemoselectivity-independent Cu-mediated coupling to construct the hydroquinoline skeleton of symbioimine
Description:
AbstractConstruction of the hydroquinoline skeleton of symbioimine by Cu-mediated N-alkenylation or O-alkenylation of an allyl aminoalcohol, in which either chemoselectivity could lead to the target compound, was investigated.
O-alkenylation followed by Claisen rearrangement was favored with high selectivity under a ligand-free condition.
Subsequent intramolecular condensation furnished the hydroquinoline skeleton of symbioimine.
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