基于稀硫酸介质中,痕量锡（Ⅳ）催化溴酸钾氧化偶氮氯膦Ⅲ（CPAⅢ）的褪色反应,建立了测定痕量锡（Ⅳ）的催化动力学光度法。方法检出限为0.25......

Aminosilane bearing bulky substituents on nitrogen: LH2(L=Me2Si(NDipp-)2 , Dipp=2,6-diisopropylphenyl) was reacted with ......