Рассмотрены химические свойства пенталена и его изомеров, а также их катионов. Пентален и его производные играют важную роль в процессах образования и разрушения полиароматических углеводородов – основных компонентов микрочастиц сажи, образующихся в процессе сгорания органического топлива. Также обсуждается явление изменения ароматических/антиароматических свойств пенталена и двух его основных изомеров при ионизации (изменении количества p-электронов).
пентален, бензоциклобутадиен, фенилацетилен, ароматичность, константы скоростей химических реакций, расчеты РРКМ
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