Let’s face it, organic chemistry can seem difficult to learn. Especially from a beginner’s point of view. Like 643-79-8, Name is Benzene-1,2-dicarboxaldehyde. In a document, author is Zhu, Jie, introducing its new discovery. Safety of Benzene-1,2-dicarboxaldehyde.
Enantioselective Dihydroxylation of Alkenes Catalyzed by 1,4-Bis(9-O-dihydroquinidinyl)phthalazine-Modified Binaphthyl-Osmium Nanoparticles
A series of unprecedented binaphthyl-osmium nanoparticles (OsNPs) with chiral modifiers were applied in the heterogeneous asymmetric dihydroxylation of alkenes. A remarkable size effect of the OsNPs, depending on the density of the covalent organic shells, on the reactivity and enantioselectivity of the dihydroxylation reaction was revealed. Successful recycling of the OsNPs was also demonstrated and high reaction efficiency and enantioselectivity were maintained.
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Reference:
Phthalazine – Wikipedia,
,Phthalazine | C8H6N2 – PubChem