Concave Reagents, 45.2,6-Di-<i>tert</i>-butylpyridine-Loaded Dendrimers and Their Use in Vinyl Triflate Synthesis
作者:Ulrich Lüning、Torsten Marquardt
DOI:10.1055/s-2005-865355
日期:——
2,6-Di-tert-butyl-pyridine (DTBP) has been connected with dendrons and dendrimers of the Frechet type. Four dendrimers, both first and second generation derivatives have been synthesized and used as non-nucleophilic, recyclable bases in the formation of cyclohexenyl-1-inflate from cyclohexanone.
2,6-二叔丁基吡啶 (DTBP) 已与 Frechet 类型的树枝状大分子和树枝状大分子相连。已经合成了四种树枝状大分子,包括第一代和第二代衍生物,并在从环己酮形成 cyclohexenyl-1-inflate 过程中用作非亲核、可回收的碱基。