Electrophilic aromatic substitution. Part 31. The kinetics and products of nitration of naphthalene, biphenyl, and some reactive monocyclic aromatic substrates in aqueous phosphoric acid containing nitric acid or propyl nitrate

1984 ◽  
pp. 921 ◽  
Author(s):  
Roy B. Moodie ◽  
Kenneth Schofield ◽  
Alan R. Wait
Keyword(s):  
Nitric Acid ◽  
Phosphoric Acid ◽  
Electrophilic Aromatic Substitution ◽  
Aromatic Substitution ◽  
Aromatic Substrates

Mechanism of alkenylation of aromatic substrates with 5-nitro-2-furylvinyl bromide

1986 ◽  
Vol 51 (9) ◽  
pp. 2013-2018
Author(s):  
Ján Hrabovský ◽  
Jaroslav Kováč ◽  
František Považanec
Keyword(s):  
Electrophilic Addition ◽  
Point Of View ◽  
Electrophilic Aromatic Substitution ◽  
Aromatic Substitution ◽  
H Nmr ◽  
Aromatic Substrates ◽  
Nmr Study ◽  
Elimination Pathway

Mechanism has been studied of electrophilic aromatic substitution with (Z)- and (E)-5-nitro-2-furylvinyl bromide in the presence of aluminium(III) chloride. From chemical findings and 1H NMR study it follows that the mechanism can be interpreted as an electrophilic addition-elimination pathway (AdE-E) from the point of view of the vinyl substitution.

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