三氟甲基磺酸三氟甲酯产生的 CF3 自由基及其与苯乙烯的三氟甲基化反应。
Generation of the CF3 radical from trifluoromethylsulfonium triflate and its trifluoromethylation of styrenes.
机构信息
Key Laboratory of Organofluorine Chemistry, Shanghai Institute of Organic Chemistry, Chinese Academy of Sciences, 345 Lingling Road, Shanghai 200032, China.
出版信息
Chem Commun (Camb). 2011 Jun 21;47(23):6632-4. doi: 10.1039/c1cc11765c. Epub 2011 May 11.
PMID:21559547
Abstract
The CF(3) radical was generated from the reaction of S-(trifluoromethyl)diphenylsulfonium triflate with Na(2)S(2)O(4) or HOCH(2)SO(2)Na under suitable conditions without further reduction. Based on this, a method for the synthesis of α-trifluoromethylated ketones has been successfully developed.
摘要
CF(3) 自由基是由 S-(三氟甲基)二苯砜三氟甲磺酸酯与 Na(2)S(2)O(4)或 HOCH(2)SO(2)Na 在适当条件下反应生成的，无需进一步还原。基于此，成功开发了一种合成 α-三氟甲基化酮的方法。
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