THERMODYNAMIC STABILITIES OF PHENONIUM IONS IN THE GAS-PHASE

被引：10
作者：
MISHIMA, M
TSUNO, Y
FUJIO, M
机构：
[1] INST MOLEC SCI, OKAZAKI, AICHI 444, JAPAN
[2] KYUSHU UNIV 33, FAC SCI, DEPT CHEM, HIGASHI KU, FUKUOKA 812, JAPAN
来源：
CHEMISTRY LETTERS | 1990年 / 12期
关键词：
D O I：
10.1246/cl.1990.2277
中图分类号：
O6 [化学];
学科分类号：
0703 ;
摘要：
Gas phase stabilities of substituted phenonium (ethylenearenium) ions have been determined based on bromide transfer equilibria. The phenonium ion has been found to be stable even more than t-butyl cation, and the substituent effect on its stability has been analyzed based on the LArSR Eq., giving a p value of -17.5 and an r of 0.60.
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页码：2277 / 2280
页数：4
相关论文
共 25 条
[1]   PHENONIUM IONS AS DISCRETE INTERMEDIATES IN CERTAIN WAGNER-MEERWEIN REARRANGEMENTS [J].
CRAM, DJ .
JOURNAL OF THE AMERICAN CHEMICAL SOCIETY, 1964, 86 (18) :3767-&
[2]   NATURE OF C7H7+ IONS FROM TOLUENE PARENT ION PHOTODISSOCIATION [J].
DUNBAR, RC .
JOURNAL OF THE AMERICAN CHEMICAL SOCIETY, 1975, 97 (06) :1382-1384
[3]   GAS-PHASE ACID-INDUCED NUCLEOPHILIC DISPLACEMENT-REACTIONS .7. STRUCTURAL AND STEREOCHEMICAL EVIDENCE FOR THE EXISTENCE AND THE RELATIVE STABILITY OF ALKYLENEBENZENIUM IONS IN THE GAS-PHASE [J].
FORNARINI, S ;
SPARAPANI, C ;
SPERANZA, M .
JOURNAL OF THE AMERICAN CHEMICAL SOCIETY, 1988, 110 (01) :34-41
[4]   GAS-PHASE ACID-INDUCED NUCLEOPHILIC DISPLACEMENT-REACTIONS .8. STRUCTURAL-ANALYSIS OF INTERMEDIATE IONS FORMED BY THE DECOMPOSITION OF BETA-ARYLETHYL ONIUM IONS [J].
FORNARINI, S ;
SPARAPANI, C ;
SPERANZA, M .
JOURNAL OF THE AMERICAN CHEMICAL SOCIETY, 1988, 110 (01) :42-46
[5]   SUBSTITUENT EFFECT ON THE ACETOLYSIS OF 2-PHENYLETHYL TOSYLATE [J].
FUJIO, M ;
FUNATSU, K ;
GOTO, M ;
SEKI, Y ;
MISHIMA, M ;
TSUNO, Y .
TETRAHEDRON LETTERS, 1983, 24 (21) :2177-2180
[6]   SUBSTITUENT EFFECTS .16. ACETOLYSIS OF 2-PHENYLETHYL TOSYLATES [J].
FUJIO, M ;
FUNATSU, K ;
GOTO, M ;
SEKI, Y ;
MISHIMA, M ;
TSUNO, Y .
BULLETIN OF THE CHEMICAL SOCIETY OF JAPAN, 1987, 60 (03) :1091-1095
[7]   ETHYLENEBENZENIUM CATION [J].
HEHRE, WJ .
JOURNAL OF THE AMERICAN CHEMICAL SOCIETY, 1972, 94 (16) :5919-&
[8]   ION-CYCLOTRON RESONANCE STUDY OF STRUCTURES OF C7H7+ IONS [J].
JACKSON, JAA ;
LIAS, SG ;
AUSLOOS, P .
JOURNAL OF THE AMERICAN CHEMICAL SOCIETY, 1977, 99 (23) :7515-7521
[9]  
KOPPEL C, 1977, J AM CHEM SOC, V99, P2883
[10]  
LANCELOT CJ, 1972, CARBONIUM IONS, V3, pCH27
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