{"title":"Stability and C.D. spectra of Co2+ and Cu2+ complexes with epimeric threonines and isoleucines","authors":"N. Ivičić, Vl. Simeon","doi":"10.1016/0022-1902(81)80311-9","DOIUrl":null,"url":null,"abstract":"<div><p>Acid dissociation constants of epimeric threonines (Thr, <em>allo</em>-Thr) and isoleucines (Ile, <em>allo</em>-Ile) and the stability constants of their complexes with Co<sup>2+</sup> and Cu<sup>2+</sup> were determined by potentiometry. The natural epimers form more stable complexes than the <em>allo</em> forms. C.d. spectra of the complexes investigated were recorded, resolved into component bands and assigned.</p></div>","PeriodicalId":16275,"journal":{"name":"Journal of Inorganic and Nuclear Chemistry","volume":"43 10","pages":"Pages 2581-2584"},"PeriodicalIF":0.0000,"publicationDate":"1981-01-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"https://sci-hub-pdf.com/10.1016/0022-1902(81)80311-9","citationCount":"9","resultStr":null,"platform":"Semanticscholar","paperid":null,"PeriodicalName":"Journal of Inorganic and Nuclear Chemistry","FirstCategoryId":"1085","ListUrlMain":"https://www.sciencedirect.com/science/article/pii/0022190281803119","RegionNum":0,"RegionCategory":null,"ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":null,"EPubDate":"","PubModel":"","JCR":"","JCRName":"","Score":null,"Total":0}
引用次数: 9
Abstract
Acid dissociation constants of epimeric threonines (Thr, allo-Thr) and isoleucines (Ile, allo-Ile) and the stability constants of their complexes with Co2+ and Cu2+ were determined by potentiometry. The natural epimers form more stable complexes than the allo forms. C.d. spectra of the complexes investigated were recorded, resolved into component bands and assigned.
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