Analysis of the stages of the equilibrium interaction of 2,4,6-trinitrohalobenzenes with 4-[4-(dimethylamino)styryl]pyridine as a model for activated nucleophilic substitution期刊界 All Journals 搜尽天下杂志传播学术成果专业期刊搜索期刊信息化学术搜索

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Analysis of the stages of the equilibrium interaction of 2,4,6-trinitrohalobenzenes with 4-[4-(dimethylamino)styryl]pyridine as a model for activated nucleophilic substitution

Authors:	G D Titskii T S Gaidash

Abstract:	A quantitative analysis was carried out on the rate and equilibrium constants of the stages of reversible activated nucleophilic substitution: ${}_ \rightleftarrows ^{K_1 }$ σ-ionogens $\mathop \rightleftarrows \limits_{k_{ - 2} }^{k_2 }$ σ-ion pair ${}_ \rightleftarrows ^K dis$ ⇄ free ions L. M. Litvinenko Institute of Physical Organic and Coal Chemistry, National Academy of Sciences of Ukraine, 70 R. Lyuksemburg St., 340114 Donetsk, Ukraine. Translated from Teoreticheskaya i éksperimental’naya Khimiya, Vol. 33, No. 2, pp. 72–74, March–April, 1997.

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