Arene–Ruthenium Chemistry and Brønsted Acid Catalysis of a Chiral Phosphane-Hydroxyl Ligand
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https://figshare.com/articles/dataset/Arene_Ruthenium_Chemistry_and_Br_nsted_Acid_Catalysis_of_a_Chiral_Phosphane_Hydroxyl_Ligand/2324716
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资源简介：
The
phosphane-hydroxyl ligand (SC1,RC2)-Ph2PC(Ph)HC(OH)HCH2OMe (POH) displays κ1P, κ2P,O, κ3P,O,O′, and anionic deprotonated
κ3P,O,O′ coordination modes toward the metallic
(η6-p-MeC6H4iPr)Ru moiety. The hydroxyl group in [(η6-p-MeC6H4iPr)Ru(κ3P,O,O′-POH)][SbF6]2 (3) has strong
acidic properties. This complex catalyzes the Diels–Alder reaction
between cyclopentadiene and trans-β-nitrostyrene
or methacrolein as well as the Friedel–Crafts reaction between
indole and methyl 3,3,3,-trifluoropyruvate or trans-β-nitrostyrene. Solution studies strongly indicate that complex 3 acts as a metallic Lewis acid assisted Brønsted-acid
catalyst.
创建时间：
2016-02-18
