Supramolecular Ensemble of Aggregates of Pentacenequinone Derivative and Cadmium NPs: A Potential Catalytic/Photocatalytic System for Direct C‐H Activation of Quinones and Azoles | Zendy

Sharma Kamaldeep | Zendy; Kumar Manoj | Zendy; Bhalla Vandana | Zendy

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Supramolecular Ensemble of Aggregates of Pentacenequinone Derivative and Cadmium NPs: A Potential Catalytic/Photocatalytic System for Direct C‐H Activation of Quinones and Azoles

Author(s) -

Sharma Kamaldeep,

Kumar Manoj,

Bhalla Vandana

Publication year - 2017

Publication title -

chemistryselect

Language(s) - English

Resource type - Journals

SCImago Journal Rank - 0.437

H-Index - 34

ISSN - 2365-6549

DOI - 10.1002/slct.201601747

Subject(s) - photocatalysis , benzothiazole , catalysis , surface modification , chemistry , azole , benzoquinone , supramolecular chemistry , quinone , combinatorial chemistry , derivative (finance) , photochemistry , imidazole , nanoparticle , materials science , organic chemistry , nanotechnology , crystal structure , antifungal , medicine , dermatology , financial economics , economics

The present study demonstrates the utilization of in situ generated supramolecular ensemble of aggregates of pentacenequinone derivative 3 and cadmium nanoparticles (CdNPs) as an efficient catalytic system for (1) oxidant free, controlled and selective monofunctionalization and hetero/homo difunctionalization of 1,4‐benzoquinone by C−H activation at room temperature (2) photocatalytic C−H functionalization of azoles with bromoarenes and (3) C−H functionalization of benzothiazole with simple arenes in ecofriendly conditions under visible light irradiations. Thus, a range of C2‐arylated quinone and azole derivatives are synthesized from simple substrates using this newly developed catalytic/photocatalytic system under economic and ecofriendly conditions.

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