Pyridinium Complexes. II. The Nature of the Intermediate in the Dithionite Reduction of Diphosphopyridine Nucleotide DPN

Edward M. Kosower; Sonia W. Bauer

doi:10.1021/ja01494a026

Pyridinium Complexes. II. The Nature of the Intermediate in the Dithionite Reduction of Diphosphopyridine Nucleotide DPN

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Abstract

The yellow intermediate formed in the dithionite reduction of DPN to DPNH is postulated to be a charge-transfer complex DPN ⁺⊐SO₂⁻, on the basis of comparison of the spectra of intermediates derived from both 3- and 4-carbamidopyridinium ions and sodium dithionite.

Original language	English
Pages (from-to)	2191-2194
Number of pages	4
Journal	Journal of the American Chemical Society
Volume	82
Issue number	9
DOIs	https://doi.org/10.1021/ja01494a026
State	Published - 5 Mar 1960
Externally published	Yes

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title = "Pyridinium Complexes. II. The Nature of the Intermediate in the Dithionite Reduction of Diphosphopyridine Nucleotide DPN",

abstract = "The yellow intermediate formed in the dithionite reduction of DPN to DPNH is postulated to be a charge-transfer complex DPN +⊐SO2−, on the basis of comparison of the spectra of intermediates derived from both 3- and 4-carbamidopyridinium ions and sodium dithionite.",

author = "Kosower, {Edward M.} and Bauer, {Sonia W.}",

year = "1960",

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AB - The yellow intermediate formed in the dithionite reduction of DPN to DPNH is postulated to be a charge-transfer complex DPN +⊐SO2−, on the basis of comparison of the spectra of intermediates derived from both 3- and 4-carbamidopyridinium ions and sodium dithionite.

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JO - Journal of the American Chemical Society

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Pyridinium Complexes. II. The Nature of the Intermediate in the Dithionite Reduction of Diphosphopyridine Nucleotide DPN

Abstract

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