Two New Dialkoxy-substituted Nido-platinaundecaboranes:[(PPh3)2PtB10H10-8,10-2(OCH2CH3)]·CH2Cl2(Ⅰ),{ (PPh3)2-PtB10H10-8,10-2[OCH(CH3)2]}(Ⅱ)

• 来源期刊: 中国化学（英文版）
• 学科: 化学
• 年，卷（期）: 2001,（11）
• 页码范围: 1162-1164
• 页数: 3页
• 分类号: O6
• 语种: 英文

摘要

Two title nido-11-vertex plainaundecaboranes, 7,7-bis-(triphenylphosphine-P)-8, 10-diethoxy-8, 9:10, 11-bis-μ-H-7-platinanido-undecaborane-dichloromethane (I) and 7, 7-bis( triphenylphine-P)-8,10-di( i-propoxy)-8,9:10, 11-bis-μ-H-7-platina-nido-undecaborane ( Ⅱ ), were prepared and their structures were determined by single crystal X-ray diffraction method. Each of them has an 11-vertex nido-poly-hedral skeleton. { PtB10} cage is substituted by two ethoxy or i-propoxy groups at 8 and 10 positions, respective.