Xiaoyong Lu - Silver-Promoted Desilylation Catalyzed by Ortho- and Allosteric Cucurbiturils

Document created by Xiaoyong Lu on Aug 22, 2014
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  Publication Details (including relevant citation   information):

  Cucurbit[6]-, [7]-, and [8]uril can catalyze the   silver(I)-promoted desilylation of   trimethylsilylalkynyl-containing pseudorotaxanes by   stabilizing
  a key π-alkynyl silver intermediate through favorable   interactions between the metallic cation and the cavitand   carbonylated portal.

  Abstract:

  Cucurbit[6]-, [7]-, and [8]uril can catalyze the   silver(I)-promoted   desilylation of   trimethylsilylalkynyl-containing pseudorotaxanes by     stabilizing a key π-alkynyl silver intermediate through   favorable   interactions between the metallic cation   and the cavitand carbonylated   portal.

  Address (URL): http://pubs.acs.org/doi/abs/10.1021/ol100667z

 

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