作者:Jochen Ellermann、Horst Schössner、Armin Haag、Hanns Schödel
DOI:10.1016/s0022-328x(00)83884-x
日期:1974.1
The phenylalkyl arsines (CH3)2AsC6H5, CH3As(C6H5)2, C2H5As(C6H5)2, (CH2)n [As(C6H5)2]2 (n = 1, 2), and C[CH2As(C6H5)2]4 react with liquid or gaseous HI in nonaqueous solvents by selective cleavage of the arsenicphenyl bonds yielding (CH3)2AsI, CH3AsI2, C2H5AsI2, (CH2)n(AsI2)2 and C(CH2AsI2)4. The latter forms the tetradentate ligand C[CH2As(CH3)2]4 with CH3MgI. The electron impact mass spectra of
苯基烷基a(CH 3)2 AsC 6 H 5,CH 3 As(C 6 H 5)2,C 2 H 5 As(C 6 H 5)2,(CH 2)n [As(C 6 H 5)2 ] 2(n = 1,2)和C [CH 2 As(C 6 H 5)2 ] 4通过选择性裂解砷苯基键,与液态或气态HI在非水溶剂中反应,生成(CH 3)2 AsI,CH 3 AsI 2,C 2 H 5 AsI 2,(CH 2)n(AsI 2)2和C (CH 2 AsI 2)4。后者与CH 3形成四齿配体C [CH 2 As(CH 3)2 ] 4MgI。这些化合物的电子冲击质谱图显示出清晰的碎片图谱,主要是由于形成具有AsAs键或(As)n团簇(n = 3,4 )的碎片而引起的。由CH 3 AsI 2和C 2 H 5 AsI 2组成的无碘环砷化物(AsCH 3)3,(AsC 2 H 5)3,(AsC 2 H 5)4,As 3(C