Aminocatalytic asymmetric [4 + 2]-annulation to access functionally rich hexahydrospiroindole pyrazolones

Madavi S Prasad1, Murugesan Sivaprakash1, A Palanichamy1

  • 1Asymmetric synthesis and catalysis laboratory, Department of Chemistry, Central University of Tamil Nadu (CUTN), Tiruvarur-610 005, India. shivaprasad@cutn.ac.in.

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