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Synthesis of New Aryl(Hetaryl)-Substituted Tandospirones Under Reductive Heck Type Hydroarylations and Isoxazoline Derivatives via 1,3-Dipolar Cycloaddition Reactions with Expected Anxiolytic Activity†

[ Vol. 10 , Issue. 3 ]

Author(s):

Irem Kulu, Asli Kopruceli, Gokce Goksu and Nuket Ocal   Pages 481 - 485 ( 5 )

Abstract:


The C-C coupling of bicyclic alkene 4 with aryl and heteroaryl iodides gave under reductive Heck conditions the Caryl( hetaryl), N-[((4-pyrimidin-2-yl)piperazin-1-yl)butyl]substituted bicyclic imides 5a-f. The [3+2] cycloadditions of 4 with various nitrile oxides yielded the bridged isoxazoline derivatives 6-8 with potential biological activity.

Keywords:

Antidepressant drugs, bicyclic imides, biological activity, C-C coupling, isoxazolines, palladium(II) acetate, arylpiperazine moiety.

Affiliation:

Yildiz Technical University, Faculty of Sciences and Arts, Department of Chemistry, Davutpasa Campus, 34210, Esenler- Istanbul, Turkey.



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