作者:Su, Zheng、Tan, Binhong、Li, Zhaodong、Huang, Huicai、Zhang, Yue
DOI:10.1021/acs.orglett.4c01882
日期:——
We herein disclose the Pd/amine dual-catalyzed ring-opening cross-coupling reaction between gem-difluorinated cyclopropanes (gem-F2CPs) with aldehydes, which enables the diversity-oriented synthesis (DOS) of 2-fluoroallylic aldehydes bearing all-carbon quaternary centers with features of broad scope and excellent functional group tolerance. The synthetic value of this Tsuji–Trost system was further
我们在此公开了gem-二氟化环丙烷( gem -F 2 CP)与醛之间的Pd/胺双催化开环交叉偶联反应,这使得能够以多样性为导向合成带有全-的2-氟烯丙基醛(DOS)。碳四元中心,具有广泛的范围和优异的官能团耐受性。该Tsuji-Trost系统的合成价值通过天然产物衍生的gem -F 2 CP的后期功能化以及各种氟代烯丙醛衍生物(包括醇、炔、烯烃和胺)的多样化合成得到了进一步证明。