Sustainable organocatalytic cyanosilylation of ketones by PPM-level loading of triphenylcarbenium tetrakis(pentafluorophenyl)borate
化学
硼
催化作用
溶剂
有机化学
作者
Muhammad Israr,Han Yong Bae
出处
期刊：Green Chemistry [The Royal Society of Chemistry] 日期：2023-01-01卷期号：25 (6): 2387-2393被引量：6
标识
DOI：10.1039/d3gc00189j
摘要
We report herein solvent-free cyanosilylation of ketones catalyzed by 50 ppm of tritylium tetrakis(pentafluorophenyl)borate ([Ph3C]+[B(C6F5)4]−) as an extremely active organocatalyst.
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