Cinchona Alkaloids in Synthesis and Catalysis 2009
DOI: 10.1002/9783527628179.ch13
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Resolution of Racemates and Enantioselective Analytics by Cinchona Alkaloids and Their Derivatives

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Cited by 14 publications
(15 citation statements)
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References 160 publications
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“…Selectivity of the Cinchona carbamate CSPs can inter alia be easily modulated by the modification of 6 0 position in the quinoline ring of the Cinchona moiety [15][16][17][18] or the carbamoyl group residue [15,16] (see Scheme 1). The strategy of this work was the development and evaluation of novel type of Cinchona carbamate CSP-1 comprising quinine 3,5-dinitrophenylcarbamate as a selector linked onto silica gel by 1,2,3-triazole spacer [19].…”
Section: Karol M Kacprzak 1 Wolfgang Lindnermentioning
confidence: 99%
See 1 more Smart Citation
“…Selectivity of the Cinchona carbamate CSPs can inter alia be easily modulated by the modification of 6 0 position in the quinoline ring of the Cinchona moiety [15][16][17][18] or the carbamoyl group residue [15,16] (see Scheme 1). The strategy of this work was the development and evaluation of novel type of Cinchona carbamate CSP-1 comprising quinine 3,5-dinitrophenylcarbamate as a selector linked onto silica gel by 1,2,3-triazole spacer [19].…”
Section: Karol M Kacprzak 1 Wolfgang Lindnermentioning
confidence: 99%
“…On the other hand major factors responsible for the chiral discrimination of these CSPs involve, besides the long-range non-directional strong electrostatic (ion-pairing), intermolecular hydrogen bonding, Van der Waals and steric interactions [15]. The commercialized CSPs comprising tert-butylcarbamoylquinine or quinidine (ChiralPak QN-AX and Chiralpak QD-AX from Chiral Technologies) as selectors show high selectivity towards a number of acidic compounds such as: N-protected aminoacids, carboxylic, phosphonic, phosphinic and phosphoric acids, among many others [16,17].…”
Section: Introductionmentioning
confidence: 99%
“…On the other hand major factors responsible for the chiral discrimination of these CSPs involve, besides the long‐range non‐directional strong electrostatic (ion‐pairing), intermolecular hydrogen bonding, Van der Waals and steric interactions 15. The commercialized CSPs comprising tert ‐butylcarbamoylquinine or quinidine (ChiralPak QN‐AX and Chiralpak QD‐AX from Chiral Technologies) as selectors show high selectivity towards a number of acidic compounds such as: N ‐protected aminoacids, carboxylic, phosphonic, phosphinic and phosphoric acids, among many others 16, 17.…”
Section: Introductionmentioning
confidence: 99%
“…Selectivity of the Cinchona carbamate CSPs can inter alia be easily modulated by the modification of 6′ position in the quinoline ring of the Cinchona moiety 15–18 or the carbamoyl group residue 15, 16 (see Scheme ). The strategy of this work was the development and evaluation of novel type of Cinchona carbamate CSP‐1 comprising quinine 3,5‐dinitrophenylcarbamate as a selector linked onto silica gel by 1,2,3‐triazole spacer 19.…”
Section: Introductionmentioning
confidence: 99%
“…[48] . These CSPs are involved in electrostatic interactions [49] . The structure of QN and QD consists of a planar quinoline and a rigid quinuclidine ring, which are connected by a secondary methyl alcohol bridge.…”
Section: Cinchona Alkaloid-based Cspsmentioning
confidence: 99%