Resolution of the non-steady-state kinetics of the elimination of HBr from 2-(p-nitrophenyl)ethyl bromide in alcohol/alkoxide media

被引：10

作者：

Handoo, KL ^{[1
]}

Lu, Y ^{[1
]}

Zhao, YX ^{[1
]}

Parker, VD ^{[1
]}

机构：

[1] Utah State Univ, Dept Chem & Biochem, Logan, UT 84322 USA

来源：

ORGANIC & BIOMOLECULAR CHEMISTRY | 2003年 / 1卷 / 01期

关键词：

D O I：

10.1039/b208634d

中图分类号：

O62 [有机化学];

学科分类号：

070303 ; 081704 ;

摘要：

Non-steady-state kinetic studies reveal that the elimination of HBr from 2-(p-nitrophenyl)ethyl bromide in alcohol/ alkoxide media, the classical concerted E2 reaction, actually takes place by a two-step mechanism involving the intermediate formation of the carbanion.

引用

页码：24 / 26

页数：3

共 6 条

[1] A study on the β-elimination reaction from N-[2-(p-nitrophenyl)ethyl]quinuclidinium and 2-(p-nitrophenyl)ethyl bromide induced by amines in dimethylsulfoxide with formation of p-nitrostyrene
Alunni, S
Rocchi, A
JOURNAL OF CHEMICAL RESEARCH-S, 2000, (02): : 62 - 63
[2] Study of the Reaction 2-(p-Nitrophenyl)ethyl Bromide + OH- in Dimeric Micellar Solutions
del Mar Graciani, Maria
Rodriguez, Amalia
Martin, Victoria I.
Luisa Moya, Maria
MOLECULES, 2011, 16 (11): : 9467 - 9479
[3] Study of the reaction 2-(p-nitrophenyl)ethyl bromide+OH- in sulfobetaine aqueous micellar solutions in the presence and absence of added salts
Graciani, MD
Rodríguez, A
Muñoz, M
Moyá, ML
JOURNAL OF COLLOID AND INTERFACE SCIENCE, 2001, 235 (02) : 260 - 264
[4] Study on the effect of the structure of the leaving group in the E1cb mechanism of base-promoted beta-elimination reactions from N-[2-(p-nitrophenyl)ethyl]alkylammonium ions
Alunni, S
Tijskens, P
JOURNAL OF ORGANIC CHEMISTRY, 1995, 60 (26): : 8371 - 8374
[5] CARBOXYLIC-ACID CATALYZED ELIMINATION-REACTIONS OF 1-(P-NITROPHENYL)-2-(2- AND 4-QUINOLYL)ETHYL ACETATES IN APROTIC-SOLVENTS - SOLVENT EFFECT, RATE RATIO, SALT EFFECT AND KINETIC ISOTOPE-EFFECT
HIRATA, H
TANAKA, H
FUKUZUMI, K
NIPPON KAGAKU KAISHI, 1975, (06) : 1004 - 1018
[6] INSTRUMENTAL, THEORETICAL, AND EXPERIMENTAL ASPECTS OF DETERMINING THERMODYNAMIC AND KINETIC-PARAMETERS FROM STEADY-STATE AND NON-STEADY-STATE CYCLIC VOLTAMMETRY AT MICROELECTRODES IN HIGH-RESISTANCE SOLVENTS - APPLICATION TO THE FAC/MER-[CR(CO)3(ETA-3-PH2PCH2CH2P(PH)CH2CH2PPH2)](+/0) SQUARE REACTION SCHEME IN DICHLOROMETHANE
BOND, AM
FELDBERG, SW
GREENHILL, HB
MAHON, PJ
COLTON, R
WHYTE, T
ANALYTICAL CHEMISTRY, 1992, 64 (09) : 1014 - 1021

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