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Volumn , Issue 10, 2004, Pages 1808-1810

Enantiopure oxygen-functionalized bipyridine derivatives: Synthesis and characterization

Author keywords

Alcohols; Carboxylic acids; Chiral ligands; Diastereoselectivity; Pyridine

Indexed keywords

BIPYRIDINE DERIVATIVE;

EID: 4143109061     PISSN: 09365214     EISSN: None     Source Type: Journal    
DOI: 10.1055/s-2004-829575     Document Type: Article
Times cited : (7)

References (19)
  • 12
    • 4143096427 scopus 로고    scopus 로고
    • note
    • -1 (MeCN, 20°C).
  • 13
    • 4143090977 scopus 로고    scopus 로고
    • note
    • 3 were deposited at the Cambridge Crystallography Data Centre, CCDC 235123.
  • 15
    • 49949133017 scopus 로고
    • (a) The protonation constants were determined by pH-potentiometry at constant ionic strength (0.1 M KCl). The titrations of acidic solutions of compounds 5 and 7 (concentrations ca. 2 mM, the exact concentrations being calculated from the titration curves) were carried out in a thermostatic vessel (25.0 ± 0.2°C) using a dosed NaOH solution. The pH values were measured using a combined glass electrode (C14/02-SC, reference electrode Ag/AgCl in 3 M KCl, Moeller Scientific Instruments, CH) connected to a pH/ion-meter (Metrohm 692). The hydronium concentration was calculated from the measured pH values using the Irving method. See:Irving, H.; Miles, M. G.; Pettit, L. Anal. Chim. Acta 1967, 38, 475.
    • (1967) Anal. Chim. Acta , vol.38 , pp. 475
    • Irving, H.1    Miles, M.G.2    Pettit, L.3


* 이 정보는 Elsevier사의 SCOPUS DB에서 KISTI가 분석하여 추출한 것입니다.