Organic Chemistry Frontiers is delighted to share with you the HOT article of May 2019!
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Creation of bispiro[pyrazolone-3,3′-oxindoles] via a phosphine-catalyzed enantioselective [3 + 2] annulation of the Morita–Baylis–Hillman carbonates with pyrazoloneyldiene oxindoles
Jing Zhang, Wai-Lun Chan, Ligong Chen, Nisar Ullah and Yixin Lu
Org. Chem. Front., 2019, Advance Article
http://dx.doi.org/10.1039/C9QO00471H
Bistrifluoromethylated organocuprate [Ph4P]+[Cu(CF3)2]−: synthesis, characterization and its application for trifluoromethylation of activated heteroaryl bromides, chlorides and iodides
He Liu and Qilong Shen
Org. Chem. Front., 2019, Advance Article
http://dx.doi.org/10.1039/C9QO00527G