scholarly journals Rearrangement Reactions for the Synthesis of Some Oxa- and Aza-tricyclic Rings Heterocyclic Compounds

2015 ◽  
Vol 59 (1) ◽  
pp. 16-25 ◽  
Author(s):  
Mercédesz Tőrincsi ◽  
Gábor Hornyánszky ◽  
Pál Kolonits ◽  
Lajos Novák
Keyword(s):  
Heterocyclic Compounds ◽  
Rearrangement Reactions ◽  
Tricyclic Rings

Nucleophilic Vinyl/Allyl, CF3 and CF2α Perfluoroalkyl Groups Substitution and/or E1CB Elimination Reactions of Fluorine Atom(s) in Organofluorinated Compounds

2019 ◽  
Vol 16 (5) ◽  
pp. 453-462
Author(s):  
Nejib Hussein Mekni
Keyword(s):  
Heterocyclic Compounds ◽  
Fluorine Atom ◽  
Fluorine Substitution ◽  
Carbonyl Derivatives ◽  
Direct Substitution ◽  
Vinylic Substitution ◽  
Elimination Reactions ◽  
Rearrangement Reactions

Direct substitution and elimination reactions of the fluorine atoms of difluoromethylene CF2α groups of nonspaced perfluoroalkyl chains, CF3 groups are very difficult to achieve. But, they become feasible with fluoro-alkenes, alkynes, imines or carbonyl derivatives, for which vinylic substitution and related carbanion-mediated pathways are available. In this review, we classify the major and unique fluorine substitution/elimination and rearrangement reactions and discuss their contribution to the synthesis of heterocyclic compounds.

ChemInform Abstract: Rearrangement Reactions for the Synthesis of Some Oxa- and Azatricyclic Ring Heterocyclic Compounds

ChemInform ◽  
2015 ◽  
Vol 46 (40) ◽  
pp. no-no
Author(s):  
Mercedesz Torincsi ◽  
Gabor Hornyanszky ◽  
Pal Kolonits ◽  
Lajos Novak
Keyword(s):  
Heterocyclic Compounds ◽  
Rearrangement Reactions
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