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Cover Feature: Highly Fluorescent Pyrido[2,3‐ b ]indolizine‐10‐Carbonitriles through Pseudo Three‐Component Reactions of N ‐(Cyanomethyl)pyridinium Salts (Eur. J. Org. Chem. 40/2019)
Author(s) -
Sokolova Ekaterina A.,
Festa Alexey A.,
Golantsov Nikita E.,
Lukonitalia S.,
Ioffe Ilya N.,
Varlamov Alexey V.,
Voskressensky Leonid G.
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.201901449
Subject(s) - chemistry , indolizine , kaleidoscope , fluorescence , pyridinium , cover (algebra) , feature (linguistics) , molecule , polymer science , organic chemistry , optics , mathematics , mechanical engineering , linguistics , physics , philosophy , engineering , mathematical optimization
The Cover Feature shows a kaleidoscope, where simple pieces of colored glass turn into beautiful ornaments. In the central part of the figure, the glass beads form a pyrido[2,3b]indolizine scaffold, which exhibits strong emissive properties. Similarly to glass beads in the kaleidoscope, multicomponent reactions allow one to combine readily available starting materials to obtain complex molecules. The synthesis of the highlighted heterocycle has been achieved through a multicomponent approach. More information can be found in the Full Paper by A. A. Festa, L. G. Voskressensky et al.