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Cover Feature: Ammonium Persulfate Promotes Radical Cyclization of 1,3‐Dicarbonyl‐Ugi 4‐CR Adducts: Synthesis of Polysubstituted γ‐Lactams in Aqueous Media (Eur. J. Org. Chem. 14/2019)
Author(s) -
BorjaMiranda Andrés,
SánchezChávez Anahí Carolina,
PolindaraGarcía Luis A.
Publication year - 2019
Publication title -
european journal of organic chemistry
Language(s) - English
Resource type - Journals
SCImago Journal Rank - 0.825
H-Index - 155
eISSN - 1099-0690
pISSN - 1434-193X
DOI - 10.1002/ejoc.201900459
Subject(s) - ammonium persulfate , chemistry , adduct , persulfate , aqueous solution , aqueous medium , cover (algebra) , combinatorial chemistry , organic chemistry , polymer chemistry , polymer , catalysis , polymerization , mechanical engineering , engineering
The Cover Feature shows an artistic adaptation of a fisherman personified by the molecule TEMPO, who is trying to catch a transient radical species, as a representation of the oxyamination process that allows the synthesis of polysusbstituted γ‐lactams from Ugi‐4CR adducts promoted by ammonium persulfate. In the figure, the blue sea outlines the aqueous medium used in the reaction and the landscape represents the eco‐friendly nature of the method. More information can be found in the Full Paper by L. A. Polindara‐García et al.