Complex formation of silver(<scp>i</scp>) ions with a glucosinolate derivative: structural and mechanistic insights into myrosinase-mimicking C–S bond cleavage
作者:Laurenzo D. V. Alba、Tsubasa Hatanaka、Francisco C. Franco、Masaki Nojiri、Marissa G. Noel、Yasuhiro Funahashi
DOI:10.1039/d1dt00695a
日期:——
The crystal structure of an unprecedented silvercomplex of O-acetylsinigrin has shown chelating bonds of the sulfated thiohydroximate and an η2-bond of the ethylene moiety with Ag(I). Mechanistic studies on the formation and decomposition of the complex by the 1H NMR measurements and theoretical calculations with the DFT method indicated relevance to the glucosinolate degradation in biological systems
前所未有的O-乙酰基辛格林银络合物的晶体结构显示出硫酸化硫代羟肟酸的螯合键和亚乙基部分与 Ag( I )的 η 2键。通过1 H NMR 测量和 DFT 方法的理论计算对复合物的形成和分解的机理研究表明与生物系统中硫代葡萄糖苷降解有关。