Tetrahedron

A novel application of Cinchona alkaloids as chiral auxiliaries: preparation and use of a new family of chiral stationary phases for the chromatographic resolution of …

P Salvadori, C Rosini, D Pini, C Bertucci, P Altemura…

文献索引：Salvadori, Piero; Rosini, Carlo; Pini, Dario; Bertucci, Carlo; Altemura, Paolo; et. al Tetrahedron, 1987 , vol. 43, # 21 p. 4969 - 4978

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被引用次数: 37

摘要

The preparation of new chiral stationary phases derived from quinine, quinidine and cinchonidine and their application to resolution of racemic binaphthyl derivatives are described. From the comparison of the results achieved on the three phases, the knowledge of the elution orders, obtained by circular dichroism, and the analysis, by 1H NMR spectroscopy, of the structures of the adducts between quinine and 2'-(2-propoxy)-1, 1'- ...