Unexpected Cascade Dehydrogenation Triggered by Pd/Cu-Catalyzed C(sp3)-H Arylation/Intramolecular C-N Coupling of Amides: Facile Access to 1,2-Dihydroquinolines.
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DOI: 10.1021/acs.orglett.2c03203
Abstract: In this work, we successfully explored an unexpected dehydrogenation triggered by Pd/Cu-catalyzed C(sp3)-H arylation and intramolecular C-N coupling of amides to synthesize the bioactive 1,2-dihydroquinoline scaffold with good regioselectivity and good compatibility of functional groups.… read more here.
Keywords: triggered catalyzed; intramolecular coupling; sp3; dehydrogenation triggered ... See more keywords
Pd/Cu-Catalyzed Cascade C(sp3)-H Arylation and Intramolecular C-N Coupling: A One-Pot Synthesis of 3,4-2 H-Quinolinone Skeletons.
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DOI: 10.1021/acs.orglett.9b00214
Abstract: In this letter, we successfully explored a cascade Pd/Cu-catalyzed intermolecular C(sp3)-H arylation of amides and intramolecular C-N coupling reaction. This method provides a one-pot strategy to synthesize 3,4-2 H-quinolinone with good regioselectivity of C-H arylation… read more here.
Keywords: arylation; intramolecular coupling; sp3 arylation; one pot ... See more keywords
Stochastic Nature and Intramolecular Coupling in Optical Response Profiles: Critical Analysis through Semiclassical Models
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DOI: 10.1021/acsomega.2c07300
Abstract: We have studied the nonlinear absorptive and dispersive responses considering a molecular system consisting of two-levels, where aspects of the vibrational internal structure and intramolecular coupling are inserted, in addition to the considerations of interaction… read more here.
Keywords: stochastic nature; intramolecular coupling; nature intramolecular; optical response ... See more keywords