FeCl<sub>3</sub>/ZnI<sub>2</sub>-Catalyzed Synthesis of Benzo[<i>d</i>]imidazo[2,1-<i>b</i>]thiazole through Aerobic Oxidative Cyclization between 2-Aminobenzothiazole and Ketone - Concepedia

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FeCl<sub>3</sub>/ZnI<sub>2</sub>-Catalyzed Synthesis of Benzo[<i>d</i>]imidazo[2,1-<i>b</i>]thiazole through Aerobic Oxidative Cyclization between 2-Aminobenzothiazole and Ketone

109

Citations

34

References

2014

Year

Subhajit Mishra, Kamarul Monir, Shubhanjan Mitra, Alakananda Hajra

Organic Letters

Fused Benzoimidazothiazole DerivativesChemical EngineeringEngineeringAerobic Oxidative CyclizationHeterocyclicOrganic ChemistryCatalysisChemistryHeterocycle ChemistrySynthesis MethodSynthetic Chemistry

Abstract

The FeCl3/ZnI2-catalyzed aerobic oxidative cyclization between 2-aminobenzothiazole and ketone/chalcone for the synthesis of benzo[d]imidazo[2,1-b]thiazole is described. A variety of fused benzoimidazothiazole derivatives are obtained by this protocol.

References

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