1, 3-Dipolar cycloaddition of polycyclic azomethine ylide to norcorroles: towards dibenzoullazine-fused derivatives. Issue 45 (16th May 2022)

• Record Type: Journal Article
• Authors: Li, Sha; Sun, Yahan; Li, Xiaofang; Smaga, Oskar; Koniarz, Sebastian; Stępień, Marcin; Chmielewski, Piotr J.
• Is Part Of: Chemical communications. Volume 58:Issue 45(2022)
• Page Start: 6510
• Page End: 6513
• Publication Date: 2022-05-16
• Subjects: Chemistry -- Periodicals; 540
• DOI: 10.1039/d2cc02071h
• Languages: English
• ISSNs: 1359-7345

Abstract

Abstract : Reaction of polycyclic azomethine ylide with norcorrole resulted in a family of chiral antiaromatic stereoisomeric cycloadducts. Oxidative dehydrogenation of some of them gave rise to the dibenzoullazine-extended norcorroles. Abstract : A 1, 3-cycloaddition reaction of 2-( tert -butyl)-8 H -isoquinolino[4, 3, 2- de ]phenanthridin-9-ium chloride to Ni II norcorrole in the presence of base is shown to produce a family of chiral derivatives of polycyclic system(s) fused with pyrrole subunit(s) of the macrocycle. Dehydrogenation of the cycloaddition products gave rise to dibenzoullazine ortho -fused antiaromatic porphyrinoids.