Silver-Promoted Desilylation Catalyzed by Ortho- and Allosteric Cucurbiturils
摘要:
Cucurbit[6]-, [7]-, and [8]uril can catalyze the silver(I)-promoted desilylation of trimethylsilylalkynyl-containing pseudorotaxanes by stabilizing a key pi-alkynyl silver intermediate through favorable interactions between the metallic cation and the cavitand carbonylated portal.
Silver-Promoted Desilylation Catalyzed by Ortho- and Allosteric Cucurbiturils
摘要:
Cucurbit[6]-, [7]-, and [8]uril can catalyze the silver(I)-promoted desilylation of trimethylsilylalkynyl-containing pseudorotaxanes by stabilizing a key pi-alkynyl silver intermediate through favorable interactions between the metallic cation and the cavitand carbonylated portal.
Silver-Promoted Desilylation Catalyzed by Ortho- and Allosteric Cucurbiturils
作者:Xiaoyong Lu、Eric Masson
DOI:10.1021/ol100667z
日期:2010.5.21
Cucurbit[6]-, [7]-, and [8]uril can catalyze the silver(I)-promoted desilylation of trimethylsilylalkynyl-containing pseudorotaxanes by stabilizing a key pi-alkynyl silver intermediate through favorable interactions between the metallic cation and the cavitand carbonylated portal.