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Imidazole as leaving group in aromatic nucleophilic substitution reactions

✍ Scribed by Elba B. de Vargas; Rita H. de Rossi

Publisher
Elsevier Science
Year
1982
Tongue
French
Weight
213 KB
Volume
23
Category
Article
ISSN
0040-4039

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✦ Synopsis

The reaction of N-(2,4,6_trinitrophenyl) imidazole with n-butylamine is pH dependent.

A mechanism involving acid catalyzed leaving group departure is suggested.

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intensity, are identical with those observed for the complex [((C5Me5)(CO),Fe}P(Cr(CO)5]=PAryl][9~ and the complex (5, 2 H, aryl). El-MS: m / z 390 (M'). ## 4-6: A solution of 1 (1.40 g, 3.30 mmol) [7] in T H F (30 mL) at 0Β°C was treated with 2 (1.29 g, 3.30 mmol), resulting in a spontaneous chan