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Ring–Chain Isomeric Conversions of Aldehydo-carboxylic and Keto-carboxylic Acids and Their Derivatives

Raymond Èduardovich Valters 1
Raymond Èduardovich Valters
1 Riga Technical University, Department of Chemistry
10.1070/RC1973v042n06ABEH002641
Published 30 November 1972
Communication , Volume 42, Issue 6, 464-476
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Valters R. È. Ring–Chain Isomeric Conversions of Aldehydo-carboxylic and Keto-carboxylic Acids and Their Derivatives // Russian Chemical Reviews. 1973. Vol. 42. No. 6. pp. 464-476.
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Valters R. È. Ring–Chain Isomeric Conversions of Aldehydo-carboxylic and Keto-carboxylic Acids and Their Derivatives // Russian Chemical Reviews. 1973. Vol. 42. No. 6. pp. 464-476.
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TY - JOUR
DO - 10.1070/RC1973v042n06ABEH002641
UR - https://rcr.colab.ws/publications/10.1070/RC1973v042n06ABEH002641
TI - Ring–Chain Isomeric Conversions of Aldehydo-carboxylic and Keto-carboxylic Acids and Their Derivatives
T2 - Russian Chemical Reviews
AU - Valters, Raymond Èduardovich
PY - 1973
DA - 1972/11/30
PB - ANO Editorial Board of the journal Uspekhi Khimii
SP - 464-476
IS - 6
VL - 42
ER -
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@article{1973_Valters,
author = {Raymond Èduardovich Valters},
title = {Ring–Chain Isomeric Conversions of Aldehydo-carboxylic and Keto-carboxylic Acids and Their Derivatives},
journal = {Russian Chemical Reviews},
year = {1973},
volume = {42},
publisher = {ANO Editorial Board of the journal Uspekhi Khimii},
month = {Nov},
url = {https://rcr.colab.ws/publications/10.1070/RC1973v042n06ABEH002641},
number = {6},
pages = {464--476},
doi = {10.1070/RC1973v042n06ABEH002641}
}
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Valters, Raymond Èduardovich. “Ring–Chain Isomeric Conversions of Aldehydo-carboxylic and Keto-carboxylic Acids and Their Derivatives.” Russian Chemical Reviews, vol. 42, no. 6, Nov. 1973, pp. 464-476. https://rcr.colab.ws/publications/10.1070/RC1973v042n06ABEH002641.
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Abstract

Ring–chain isomeric (including tautomeric) conversions of aldehydo- and keto-carboxylic acids and their chlorides, amides, hydrazides, esters, and mixed anhydrides are reviewed. The possibilities of using physical methods (ultraviolet, infrared, and proton magnetic resonance spectroscopy) for the identification and quantitative determination of isomers are discussed. The effect of structural factors on the relative stability of isomers is analysed. Conditions are elicited under which interconversion occurs or equilibrium is observed. A list of 207 references is included.