Base-induced solvent switches in acid-base reactions

Omar Abdelsaboor; Dina Pines; Erik T.J. Nibbering; Ehud Pines

doi:10.1002/anie.200603383

Base-induced solvent switches in acid-base reactions

Omar Abdelsaboor^*, Dina Pines, Erik T.J. Nibbering, Ehud Pines

^*Corresponding author for this work

Physical Sciences and Engineering

Research output: Contribution to journal › Article › peer-review

195 Scopus citations

Abstract

(Figure Presented) Fast switches: Eigen and Weller's classic diffusion reaction model for aqueous acid-base neutralization reactions is used to interpret the proton-transfer dynamics between pyranine and trichloroacetate. Upon mutual diffusion of the acid and base to form an encounter reaction complex, solvent switches mediate the proton transfer between acid and base and provide a general framework for all observed dynamic features (see picture; ROH = acid, B = base).

Original language	English (US)
Pages (from-to)	1458-1461
Number of pages	4
Journal	Angewandte Chemie - International Edition
Volume	46
Issue number	9
DOIs	https://doi.org/10.1002/anie.200603383
State	Published - Jun 27 2007

Keywords

Basicity
Femtochemistry
Ion pairs
Proton transfer
Reaction mechanisms

ASJC Scopus subject areas

Catalysis
Chemistry(all)

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10.1002/anie.200603383

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title = "Base-induced solvent switches in acid-base reactions",

abstract = "(Figure Presented) Fast switches: Eigen and Weller's classic diffusion reaction model for aqueous acid-base neutralization reactions is used to interpret the proton-transfer dynamics between pyranine and trichloroacetate. Upon mutual diffusion of the acid and base to form an encounter reaction complex, solvent switches mediate the proton transfer between acid and base and provide a general framework for all observed dynamic features (see picture; ROH = acid, B = base).",

keywords = "Basicity, Femtochemistry, Ion pairs, Proton transfer, Reaction mechanisms",

author = "Omar Abdelsaboor and Dina Pines and Nibbering, {Erik T.J.} and Ehud Pines",

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T1 - Base-induced solvent switches in acid-base reactions

AU - Abdelsaboor, Omar

AU - Pines, Dina

AU - Nibbering, Erik T.J.

AU - Pines, Ehud

PY - 2007/6/27

Y1 - 2007/6/27

N2 - (Figure Presented) Fast switches: Eigen and Weller's classic diffusion reaction model for aqueous acid-base neutralization reactions is used to interpret the proton-transfer dynamics between pyranine and trichloroacetate. Upon mutual diffusion of the acid and base to form an encounter reaction complex, solvent switches mediate the proton transfer between acid and base and provide a general framework for all observed dynamic features (see picture; ROH = acid, B = base).

AB - (Figure Presented) Fast switches: Eigen and Weller's classic diffusion reaction model for aqueous acid-base neutralization reactions is used to interpret the proton-transfer dynamics between pyranine and trichloroacetate. Upon mutual diffusion of the acid and base to form an encounter reaction complex, solvent switches mediate the proton transfer between acid and base and provide a general framework for all observed dynamic features (see picture; ROH = acid, B = base).

KW - Basicity

KW - Femtochemistry

KW - Ion pairs

KW - Proton transfer

KW - Reaction mechanisms

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U2 - 10.1002/anie.200603383

DO - 10.1002/anie.200603383

M3 - Article

C2 - 17212371

AN - SCOPUS:33947198874

SN - 1433-7851

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SP - 1458

EP - 1461

JO - Angewandte Chemie International Edition in English

JF - Angewandte Chemie International Edition in English

IS - 9

ER -

Base-induced solvent switches in acid-base reactions

Abstract

Keywords

ASJC Scopus subject areas

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