Reactivity of 2-substituted imidazo[1,2-
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Maud Hervet; Christophe Galtier; CÉcile Enguehard; Alain Gueiffier; Jean-Claude
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Article
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2002
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Journal of Heterocyclic Chemistry
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English
⚖ 56 KB
## Abstract The synthesis of 2‐substitutedimidazo[1,2‐__b__]pyridazines and their reactivity towards electrophilic substitutions are reported. The nitration was shown to be very dependent on the nature of the 2 substituent. Nitrosation using sodium nitrite in acetic acid media as a general method f