Synthesis of Fluoromethyl-Substituted Cyclopentanones via Radical Fluorination and 1,2-Alkyl Migration Cascade of Alkenyl Cyclobutanols

被引:27
|
作者
Kim, Yubin [1 ]
Kim, Dae Young [1 ]
机构
[1] Soonchunhyang Univ, Dept Chem, Asan 31538, Chungnam, South Korea
基金
新加坡国家研究基金会;
关键词
fluorination; rearrangement; 1,2 migration; radical reactions; ring expansion; CATALYTIC ENANTIOSELECTIVE FLUORINATION; VISIBLE-LIGHT PHOTOREDOX; BETA-KETO-ESTERS; MANNICH-TYPE REACTIONS; ALPHA-CYANO ACETATES; ASYMMETRIC FLUORINATION; ELECTROPHILIC FLUORINATION; SEMIPINACOL REARRANGEMENT; CONJUGATE ADDITION; MEDIATED FLUOROALKYLATION;
D O I
10.1002/ajoc.201900029
中图分类号
O62 [有机化学];
学科分类号
070303 ; 081704 ;
摘要
A radical fluorination/1,2-alkyl migration cascade process of alkenyl cyclobutanols was developed in this study. This approach provides a mild and convenient access to the synthesis of fluoromethyl-substituted cyclopentanone derivatives from the coupling reaction of alkenyl cyclobutanols with Selectfluor as the fluorine radical source.
引用
收藏
页码:679 / 682
页数:4
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