Evaluation of the reactivity and regioselectivity of superelectrophilic iodinating systems / V. K. Chaikovskii, V. D. Filimonov, A. A. Funk
Уровень набора: Russian Journal of Organic Chemistry, Scientific JournalЯзык: английский.Страна: .Резюме или реферат: Iodination of o-nitrotoluene in H2SO4 or CF3SO3H at 0°C with compounds having a nitrogen-iodine bond leads to the formation of isomeric mono- and diiodo derivatives whose ratio differs from the statistical value. The reaction of nitrobenzene with 2 equiv of N-I reagents in trifluoromethanesulfonic acid at 0°C takes less than 1 min and yields 79–85% of m-iodonitrobenzene. The electrophilic reactivity of the iodinating agents was estimated by quantum-chemical methods.Примечания о наличии в документе библиографии/указателя: [References: p. 1352 (12 tit.)].Аудитория: .Тематика: электронный ресурс | труды учёных ТПУ Ресурсы он-лайн:Щелкните здесь для доступа в онлайнНет реальных экземпляров для этой записи
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[References: p. 1352 (12 tit.)]
Iodination of o-nitrotoluene in H2SO4 or CF3SO3H at 0°C with compounds having a nitrogen-iodine bond leads to the formation of isomeric mono- and diiodo derivatives whose ratio differs from the statistical value. The reaction of nitrobenzene with 2 equiv of N-I reagents in trifluoromethanesulfonic acid at 0°C takes less than 1 min and yields 79–85% of m-iodonitrobenzene. The electrophilic reactivity of the iodinating agents was estimated by quantum-chemical methods
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