Synthese und reaktionen von di(benzthiazol-2-yl)- und di(benzoxazol-2-yl)methylgerman
作者:Peter Jutzi、Ullrich Gilge
DOI:10.1016/0022-328x(83)80043-6
日期:1983.3
Reaction of benzthiazol-2-yl and benzoxazol-2-yl-trimethylstannane with methyltrichlorogermane leads to the mono-, bis- and tris-heterocyclic substituted germanes RGe(Me)Cl2, R2Ge(Me)Cl, R3GeMe (2, 3, 4: R = benzthiazol-2-yl; 6, 7, 8: R = benzoxazol-2-yl), which exist in a mobile equilibrium. From the chlorogermanes 2, 3 and 6, 7 the corresponding germanes 9, 10 and 11, 12 can be obtained by reaction
苯并噻唑-2-基和苯并恶唑-2-基-三甲基锡烷与甲基三氯锗烷的反应生成单,双和三杂环取代的锗烷RGe(Me)Cl 2,R 2 Ge(Me)Cl,R 3 GeMe(2,3,4:R =苯并噻唑-2-基; 6,7,8:R =苯并恶唑-2-基),它存在于一个移动平衡。从chlorogermanes 2,3和6,7个对应的锗9,10和11,12可以通过与三甲基锡烷反应获得。可以从锗烷10合成单-和双-N-甲基化的盐15和17。化合物10,12和15由α-消除反应容易分解。盐17可以被认为是用于合成花青染料的合适模型物质。