Reactivity and Polymerization Ability of Styrylquinoline Containing Methacrylic Monomers

Kharchenko, O.; Smokal, Vitaliy; Krupka, Oksana; Kolendo, A.

doi:10.23939/chcht12.01.047

Cited by 11 publications

(1 citation statement)

References 15 publications

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“…All solvents were purified and degassed by standard procedures. The compounds 8-hydroxyquinoline-2-carbaldehyde ( 1 ), 2-styryl-8-hydroxyquinoline ( 3a ), , 2-(4-chlorostyryl)quinolin-8-ol ( 3b ), , [(4-chlorophenyl)methyl]triphenylphosphonium chloride, and benzyltriphenylphosphonium chloride were synthesized according to the literature. 1 H and 13 C NMR were recorded on a Bruker AV 400/500 spectrometer at room temperature.…”

Section: Methodsmentioning

confidence: 99%

Postsynthetic Modification of Half-Sandwich Ruthenium Complexes by Mechanochemical Synthesis

Jia

Zhi

et al. 2021

Inorg. Chem.

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A mild and environmentally friendly method to synthesize half-sandwich ruthenium complexes through the Wittig reaction between an aldehyde-tagged half-sandwich ruthenium complex and phosphorus ylide mechanochemically is reported herein. The mechanochemical synthesis of valuable half-sandwich ruthenium complexes resulted in a fast reaction, good yield with simple workup, and the avoidance of harsh reaction conditions and organic solvents. The synthesized half-sandwich ruthenium complexes exhibited high catalytic activity for transfer hydrogenation of ketones using 2-propanol as the hydrogen source and solvent. Density functional theory was carried out to propose a mechanism for the transfer hydrogenation process. The modeling suggests the importance of the labile p-cymene ligand in modulating the reactivity of the catalyst.

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