Syntheses of 4-Benzylpyridones via Nucleophilic Aromatic Substitutions

Synthesis ◽  
2001 ◽  
Vol 2001 (12) ◽  
pp. 1806-1811 ◽  
Author(s):  
Yves L. Janin ◽  
Christiane Huel ◽  
Michel Legraverend ◽  
Anne-Marie Aubertin ◽  
Emile Bisagni
Keyword(s):  
Nucleophilic Aromatic Substitutions

Nucleophilic aromatic substitutions on 4,5-dicyanopyridazine. Part 2: Nitrogen nucleophiles

Tetrahedron ◽  
2013 ◽  
Vol 69 (16) ◽  
pp. 3475-3479 ◽  
Author(s):  
Renzo Alfini ◽  
Elisa Calamai ◽  
Antonella Salvini ◽  
Donatella Giomi
Keyword(s):  
Nitrogen Nucleophiles ◽  
Nucleophilic Aromatic Substitutions

Titration syntheses of polyaminosubstituted phthalocyanines via nucleophilic aromatic substitutions on zinc(II) 1,2,3,4,8,9,10,11,15,16,17,18,22,23,24,25-hexadecafluorophthalocyanine

2007 ◽  
Vol 11 (07) ◽  
pp. 537-546 ◽  
Author(s):  
Clifford C. Leznoff ◽  
Annette Hiebert ◽  
Sibel Ok
Keyword(s):  
Amino Acids ◽  
Chain Length ◽  
Secondary Amines ◽  
Primary Amines ◽  
Tertiary Butyl ◽  
Butyl Esters ◽  
Mild Conditions ◽  
Nucleophilic Aromatic Substitutions

Primary amines, secondary amines and tertiary butyl esters of amino acids are used as nucleophiles with zinc(II) hexadecafluorophthalocyanine to provide mixtures of mono and disubstituted fluorinated phthalocyanines under mild conditions, or polyaminosubstituted phthalocyanines when using the amines as solvents. Diamines give cyclic substituted phthalocyanines, binuclear or trinuclear phthalocyanines or mixtures of both types, depending on the chain length or structure of the diamine.

Intermediates in nucleophilic aromatic substitutions. III. Meisenheimer complexes of 1-alkoxy-2,4-dinitronaphthalenes

1968 ◽  
Vol 33 (3) ◽  
pp. 977-985 ◽  
Author(s):  
Janos H. Fendler ◽  
Eleanor J. Fendler ◽  
William E. Byrne ◽  
Claibourne E. Griffin
Keyword(s):  
Meisenheimer Complexes ◽  
Nucleophilic Aromatic Substitutions
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