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Synthesis of 2-Fluoroalkylated Oxazoles from β-Monosubstituted Enamines via Fluoroacyloxylation and Cyclization Mediated by Fluoroalkyl-Containing Hypervalent Iodine(III) Species Generated In Situ
The Journal of Organic Chemistry ( IF 3.3 ) Pub Date : 2023-07-14 , DOI: 10.1021/acs.joc.3c01032
Zhifang Yang 1 , Fengxia Sun 2 , Yadong Li 1 , Kaiyue Yang 1 , Jianing Zhang 1 , Lingzhi Xu 1 , Hui Zhao 1 , Yunfei Du 1
The Journal of Organic Chemistry ( IF 3.3 ) Pub Date : 2023-07-14 , DOI: 10.1021/acs.joc.3c01032
Zhifang Yang 1 , Fengxia Sun 2 , Yadong Li 1 , Kaiyue Yang 1 , Jianing Zhang 1 , Lingzhi Xu 1 , Hui Zhao 1 , Yunfei Du 1
Affiliation
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A metal-free synthesis of a series of fluoroalkyl-containing oxazoles from β-monosubstituted enamines was developed. This fluoroacyloxylation/cyclization cascade process was mediated by fluoroalkyl-containing hypervalent iodine(III) species formed in situ from the reaction of phenyliodine(III) diacetate (PIDA) and RCF2CO2H (R = H, Cl, Br, F, CF3, CH3, Ph, SAr, OAr).
中文翻译:
由 β-单取代烯胺通过原位产生的含氟烷基高价碘 (III) 介导的氟酰氧基化和环化合成 2-氟烷基化恶唑
开发了由β-单取代烯胺无金属合成一系列含氟烷基恶唑的方法。这种氟酰氧基化/环化级联过程是由二乙酸苯碘(III) (PIDA) 和 RCF 2 CO 2 H (R = H, Cl, Br, F, CF 3、CH 3、Ph、SAr、OAr)。
更新日期:2023-07-14
中文翻译:
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由 β-单取代烯胺通过原位产生的含氟烷基高价碘 (III) 介导的氟酰氧基化和环化合成 2-氟烷基化恶唑
开发了由β-单取代烯胺无金属合成一系列含氟烷基恶唑的方法。这种氟酰氧基化/环化级联过程是由二乙酸苯碘(III) (PIDA) 和 RCF 2 CO 2 H (R = H, Cl, Br, F, CF 3、CH 3、Ph、SAr、OAr)。