Bifunctional coordination polymers as efficient catalysts for carbon dioxide conversion

Enantiomeric Resolution of Asymmetric-Carbon-Free Binuclear Double-Stranded Cobalt(III) Helicates and Their Application as Catalysts in Asymmetric Reactions

A series of double-stranded binuclear helicates [Co2(H1)2]4+, [Co2(H2)2]4+, and [Co2(H3)2]4+, derived from monodeprotonated bis-pyridyl hydrazine-based ligands of H21, H22, and H23 with one, two, and three -CH2 spacers, were obtained. These asymmetric-carbon-free racemic helicates were separated into their ΔΔ and ΛΛ enantiomers. The resolved helicates were examined for the first time as enantioselective catalysts in asymmetric benzoylation and nitroaldol reactions.

One‐pot synthesis of [2+2]‐helicate‐like macrocycle and 2+4‐μ 4 ‐oxo tetranuclear open frame complexes: Chiroptical properties and asymmetric oxidative coupling of 2‐naphthols

CCDC 1894864: Experimental Crystal Structure Determination

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CCDC 1936526: Experimental Crystal Structure Determination

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CCDC 1850751: Experimental Crystal Structure Determination

Related Article: Eswaran Chinnaraja, Rajendran Arunachalam, Renjith S. Pillai, Anssi Peuronen, Kari Rissanen, Palani S. Subramanian|2020|Appl.Organomet.Chem.|34|e5666|doi:10.1002/aoc.5666

CCDC 1850752: Experimental Crystal Structure Determination

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CCDC 1835264: Experimental Crystal Structure Determination

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CCDC 1894863: Experimental Crystal Structure Determination

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CCDC 1832297: Experimental Crystal Structure Determination

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