An Unexpected Bis-ligation of S-Nitrosothiols

An Unexpected Bis-ligation of S-Nitrosothiols
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DOI:
10.1021/ja900370y
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发表时间:
2009-03-25
影响因子:
15
通讯作者:
Xian, Ming
Xian, Ming
中科院分区:
化学1区
文献类型:
--
作者:
Zhang, Jiming;Wang, Hua;Xian, Ming

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研究了S-亚硝基硫醇与三芳基取代膦硫酯底物的双连接反应。该反应在温和条件下以高产率将不稳定的伯S-亚硝基硫醇转化为稳定的二硫化物-亚氨基膦产物。它可以潜在地应用于蛋白质系统中S-亚硝化的检测。
A bis-ligation reaction of S-nitrosothiols using triaryl substituted phosphine-thioester substrates has been developed. This reaction converts unstable primary S-nitrosothiols to stable disulfide-iminophosphorane products in high yields under mild conditions. It can potentially be applied for the detection of S-nitrosation in protein systems.