作者:Matthias Czakler、Christine Artner、Ulrich Schubert
DOI:10.1007/s00706-015-1444-5
日期:2015.8
ABSTRACT: The clusters Ti5O(OiPr)11(OMc)(O3PR)3 (OMc = methacrylate; R = Et, CH2CH2CH2Br) and Ti10(OiPr)16(OMc)4(O3PCH2CH=CH2)10 were obtained when Ti(OiPr)4 was reacted with the corresponding bis(trimethylsilyl) phosphonate and methacrylic acid. Oxo clusters of the composition Ti6O4(OiPr)10(OMc)2(O3PR)2, with a variety of groups R (Et, Ph, CH=CH2, CH2Ph, CH2CH=CH2, CH2CH2CH2Br, CH2CH2CN, CH2C(O)Me
摘要:当Ti(OiPr)得到Ti(OiPr)11(OMc)(O3PR)3(OMc =甲基丙烯酸酯; R = Et,CH2CH2CH2Br)和Ti10(OiPr)16(OMc)4(O3PCH2CH = CH2)10时,簇使4与相应的双(三甲基甲硅烷基)膦酸酯和甲基丙烯酸反应。组成为Ti6O4(OiPr)10(OMc)2(O3PR)2的氧簇,具有多个基团R(Et,Ph,CH = CH2,CH2Ph,CH2CH = CH2,CH2CH2CH2Br,CH2CH2CN,CH2C(O)Me,当向反应混合物中添加化学计量的水时,会生成CH2CH2OC(O)C(Me)= CH2)。图形概要: