Convenient syntheses of [20,20,20-2H3]-arachidonic acid and [20,20,-2H2]-20-hydroxyeicosatetraenoic acid
作者:J. R. Falck、Siddam Anjaiah、Venugopal Raju Tuniki、V. Raj Gopal、Jorge H. Capdevila
DOI:10.1002/jlcr.1039
日期:2006.3.15
Deuterated arachidonic acid and 20-HETE were prepared in good overall yields and high stereoselectivities. Key transformations include a trans-specific vinyl dibromide reduction and Suzuki cross-couplings to a lithium borate or a 9-BBN borane. These standards are three and two mass units higher, respectively, than their naturally occurring counterparts and are useful in mass spectrometry analysis.
以良好的总产率和高立体选择性制备了氘代花生四烯酸和 20-HETE。关键转化包括反式特异性二溴化乙烯还原和 Suzuki 与硼酸锂或 9-BBN 硼烷的交叉偶联。这些标准品分别比天然存在的标准品高三个和两个质量单位,可用于质谱分析。