Spectroelectrochemical investigations on the kinetics and mechanism of the subsequent reactions of the products of 3,3′-dimethylnaphthidine oxidation

Mieczyslaw Lapkowski; Jerzy W. Strojek

doi:10.1016/0368-1874(85)87009-X

Spectroelectrochemical investigations on the kinetics and mechanism of the subsequent reactions of the products of 3,3′-dimethylnaphthidine oxidation

Mieczyslaw Lapkowski
, Jerzy W. Strojek

Katedra Fizykochemii i Technologii Polimerów (RCH/RCH4)

Silesian University of Technology

Wyniki badań: Wkład do czasopisma › Artykuł › recenzja

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Abstrakt

This paper deals with the kinetics and mechanism of the subsequent reactions of 3,3′-dimethylnaphthidine biradical dications (DMN ²⁺ ) with pyridine as the coupling agent. The concentrations of the products of these reactions were spectrophotometrically monitored. It was found that DMN ^β2+ undergoes a rapid irreversible reaction with pyridine. The precipitated light-yellow product contains chloride and oxygen, which proves that the molecule has the structure DMN(Py) ₂ (ClO ₄ ) ₂ ·H ₂ O. A probable model of this process has been developed. This model was verified by means of computer simulation. The rate constants of the subsequent reactions have been determined.

Język oryginału	angielski
Strony (od–do)	335-343
Liczba stron	9
Czasopismo	Journal of Electroanalytical Chemistry
Tom	182
Numer wydania	2
Identyfikatory DOI	https://doi.org/10.1016/0368-1874(85)87009-X
Status publikacji	Opublikowano - 25 sty 1985

Obszary tematyczne ASJC Scopus

Chemia analityczna
Ogólna inżynieria chemiczna
Elektrochemia

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title = "Spectroelectrochemical investigations on the kinetics and mechanism of the subsequent reactions of the products of 3,3′-dimethylnaphthidine oxidation",

abstract = " This paper deals with the kinetics and mechanism of the subsequent reactions of 3,3′-dimethylnaphthidine biradical dications (DMN 2+ ) with pyridine as the coupling agent. The concentrations of the products of these reactions were spectrophotometrically monitored. It was found that DMN β2+ undergoes a rapid irreversible reaction with pyridine. The precipitated light-yellow product contains chloride and oxygen, which proves that the molecule has the structure DMN(Py) 2 (ClO 4 ) 2 ·H 2 O. A probable model of this process has been developed. This model was verified by means of computer simulation. The rate constants of the subsequent reactions have been determined.",

author = "Mieczyslaw Lapkowski and Strojek, \{Jerzy W.\}",

year = "1985",

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doi = "10.1016/0368-1874(85)87009-X",

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T1 - Spectroelectrochemical investigations on the kinetics and mechanism of the subsequent reactions of the products of 3,3′-dimethylnaphthidine oxidation

AU - Lapkowski, Mieczyslaw

AU - Strojek, Jerzy W.

PY - 1985/1/25

Y1 - 1985/1/25

N2 - This paper deals with the kinetics and mechanism of the subsequent reactions of 3,3′-dimethylnaphthidine biradical dications (DMN 2+ ) with pyridine as the coupling agent. The concentrations of the products of these reactions were spectrophotometrically monitored. It was found that DMN β2+ undergoes a rapid irreversible reaction with pyridine. The precipitated light-yellow product contains chloride and oxygen, which proves that the molecule has the structure DMN(Py) 2 (ClO 4 ) 2 ·H 2 O. A probable model of this process has been developed. This model was verified by means of computer simulation. The rate constants of the subsequent reactions have been determined.

AB - This paper deals with the kinetics and mechanism of the subsequent reactions of 3,3′-dimethylnaphthidine biradical dications (DMN 2+ ) with pyridine as the coupling agent. The concentrations of the products of these reactions were spectrophotometrically monitored. It was found that DMN β2+ undergoes a rapid irreversible reaction with pyridine. The precipitated light-yellow product contains chloride and oxygen, which proves that the molecule has the structure DMN(Py) 2 (ClO 4 ) 2 ·H 2 O. A probable model of this process has been developed. This model was verified by means of computer simulation. The rate constants of the subsequent reactions have been determined.

UR - https://www.scopus.com/pages/publications/0040069396

U2 - 10.1016/0368-1874(85)87009-X

DO - 10.1016/0368-1874(85)87009-X

M3 - Article

AN - SCOPUS:0040069396

SN - 1572-6657

VL - 182

SP - 335

EP - 343

JO - Journal of Electroanalytical Chemistry

JF - Journal of Electroanalytical Chemistry

IS - 2

ER -

Spectroelectrochemical investigations on the kinetics and mechanism of the subsequent reactions of the products of 3,3′-dimethylnaphthidine oxidation

Abstrakt

Obszary tematyczne ASJC Scopus

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