(C6F5)3AsCl2. Metathetical reactions of (C6F5)3AsCl2 with silver salts give mono-substituted derivatives of the type (C6F5)3AsClX (X = NO3, ClO4, OAc). Alcoholysis of (C6F5)3AsCl2 leads to the isolation of compounds of the type (C6F5)3AsCl(OR) (R = CH3, CH2CH3, C6H5). Structural information on the new organoarsenic(V) derivatives has been obtained by IR spectroscopy.
(C 6 F 5)3 As具有非常低的配位能力,因此可以分离中性O 3 Cl
OAgAs(C 6 F 5)3和阳离子Ag [(C 6 F 5)3 As] 2 ClO 4
银化合物。(C 6 F 5)3 As容易被
氯或三
氯甲烷氧化,得到(C 6 F 5)3 AsCl 2。(C 6 F 5)3的易位反应具有
银盐的AsCl 2产生类型为(C 6 F 5)3 AsClX(X = NO 3,ClO 4,
OAc)的单取代衍
生物。(C 6 F 5)3 AsCl 2的醇解导致分离出(C 6 F 5)3 AsCl(OR)(R = CH 3,CH 2 CH 3,C 6 H 5)类型的化合物。通过红外光谱已经获得了有关新的有机
砷(V)衍
生物的结构信息。