Solvolysis of Organic Phosphates. III 3-Pyridyl and 8-Quinolyl Phosphates in Spontaneous Reaction
作者： Yukito Murakami , Junzo Sunamoto
DOI: 10.1246/BCSJ.44.1827
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摘要: Influence of nickel(II), copper(II), and thorium(IV) ions on the hydrolysis 3-pyridyl 8-quinolyl phosphates was investigated at μ=0.10 in a lower pH region. The reaction presence bivalent metal followed apparent first-order kinetics with respect to homogeneous phase. copper ion showed positive catalytic effect only phosphate, such increased markedly as raised. nickel ion, however, did not show any significant both phosphates. requisites for effective catalysis metals have been postulated previously: (1) preliminary chelate formation, (2) transitional formation. Accordingly, complex formation present copper(II) nickel(II) studied by means potentiometric measurements. results strongly suggest importance yielding efficiency. thorium resulted profound accelerati...
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