author_facet Lázár, László
Fülöp, Ferenc
Lázár, László
Fülöp, Ferenc
author Lázár, László
Fülöp, Ferenc
spellingShingle Lázár, László
Fülöp, Ferenc
European Journal of Organic Chemistry
Recent Developments in the Ring‐Chain Tautomerism of 1,3‐Heterocycles
Organic Chemistry
Physical and Theoretical Chemistry
author_sort lázár, lászló
spelling Lázár, László Fülöp, Ferenc 1434-193X 1099-0690 Wiley Organic Chemistry Physical and Theoretical Chemistry http://dx.doi.org/10.1002/ejoc.200300142 <jats:title>Abstract</jats:title><jats:p>Some important results from the past seven years on the ring‐chain tautomerism of 1,3‐heterocycles are reviewed, including substituent effects on the tautomeric equilibria and synthetic applications of this phenomenon. The structures and reactivities of numerous five‐ and six‐membered, saturated, <jats:italic>N</jats:italic>‐unsubstituted 1,3‐X,N‐heterocycles (X = O, S, NR) can be characterized by the ring‐chain tautomeric equilibria of the 1,3‐X,N‐heterocycles and the corresponding Schiff bases; this is often exploited advantageously in different areas of organic synthesis, and also in physical, medicinal and peptide chemistry. The selectivity of certain transformations can be explained on the basis of the ring‐chain tautomeric equilibration of the intermediates, followed by a shift in the equilibrium. (© Wiley‐VCH Verlag GmbH &amp; Co. KGaA, 69451 Weinheim, Germany, 2003)</jats:p> Recent Developments in the Ring‐Chain Tautomerism of 1,3‐Heterocycles European Journal of Organic Chemistry
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series European Journal of Organic Chemistry
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title Recent Developments in the Ring‐Chain Tautomerism of 1,3‐Heterocycles
title_unstemmed Recent Developments in the Ring‐Chain Tautomerism of 1,3‐Heterocycles
title_full Recent Developments in the Ring‐Chain Tautomerism of 1,3‐Heterocycles
title_fullStr Recent Developments in the Ring‐Chain Tautomerism of 1,3‐Heterocycles
title_full_unstemmed Recent Developments in the Ring‐Chain Tautomerism of 1,3‐Heterocycles
title_short Recent Developments in the Ring‐Chain Tautomerism of 1,3‐Heterocycles
title_sort recent developments in the ring‐chain tautomerism of 1,3‐heterocycles
topic Organic Chemistry
Physical and Theoretical Chemistry
url http://dx.doi.org/10.1002/ejoc.200300142
publishDate 2003
physical 3025-3042
description <jats:title>Abstract</jats:title><jats:p>Some important results from the past seven years on the ring‐chain tautomerism of 1,3‐heterocycles are reviewed, including substituent effects on the tautomeric equilibria and synthetic applications of this phenomenon. The structures and reactivities of numerous five‐ and six‐membered, saturated, <jats:italic>N</jats:italic>‐unsubstituted 1,3‐X,N‐heterocycles (X = O, S, NR) can be characterized by the ring‐chain tautomeric equilibria of the 1,3‐X,N‐heterocycles and the corresponding Schiff bases; this is often exploited advantageously in different areas of organic synthesis, and also in physical, medicinal and peptide chemistry. The selectivity of certain transformations can be explained on the basis of the ring‐chain tautomeric equilibration of the intermediates, followed by a shift in the equilibrium. (© Wiley‐VCH Verlag GmbH &amp; Co. KGaA, 69451 Weinheim, Germany, 2003)</jats:p>
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author Lázár, László, Fülöp, Ferenc
author_facet Lázár, László, Fülöp, Ferenc, Lázár, László, Fülöp, Ferenc
author_sort lázár, lászló
container_issue 16
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container_title European Journal of Organic Chemistry
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description <jats:title>Abstract</jats:title><jats:p>Some important results from the past seven years on the ring‐chain tautomerism of 1,3‐heterocycles are reviewed, including substituent effects on the tautomeric equilibria and synthetic applications of this phenomenon. The structures and reactivities of numerous five‐ and six‐membered, saturated, <jats:italic>N</jats:italic>‐unsubstituted 1,3‐X,N‐heterocycles (X = O, S, NR) can be characterized by the ring‐chain tautomeric equilibria of the 1,3‐X,N‐heterocycles and the corresponding Schiff bases; this is often exploited advantageously in different areas of organic synthesis, and also in physical, medicinal and peptide chemistry. The selectivity of certain transformations can be explained on the basis of the ring‐chain tautomeric equilibration of the intermediates, followed by a shift in the equilibrium. (© Wiley‐VCH Verlag GmbH &amp; Co. KGaA, 69451 Weinheim, Germany, 2003)</jats:p>
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spelling Lázár, László Fülöp, Ferenc 1434-193X 1099-0690 Wiley Organic Chemistry Physical and Theoretical Chemistry http://dx.doi.org/10.1002/ejoc.200300142 <jats:title>Abstract</jats:title><jats:p>Some important results from the past seven years on the ring‐chain tautomerism of 1,3‐heterocycles are reviewed, including substituent effects on the tautomeric equilibria and synthetic applications of this phenomenon. The structures and reactivities of numerous five‐ and six‐membered, saturated, <jats:italic>N</jats:italic>‐unsubstituted 1,3‐X,N‐heterocycles (X = O, S, NR) can be characterized by the ring‐chain tautomeric equilibria of the 1,3‐X,N‐heterocycles and the corresponding Schiff bases; this is often exploited advantageously in different areas of organic synthesis, and also in physical, medicinal and peptide chemistry. The selectivity of certain transformations can be explained on the basis of the ring‐chain tautomeric equilibration of the intermediates, followed by a shift in the equilibrium. (© Wiley‐VCH Verlag GmbH &amp; Co. KGaA, 69451 Weinheim, Germany, 2003)</jats:p> Recent Developments in the Ring‐Chain Tautomerism of 1,3‐Heterocycles European Journal of Organic Chemistry
spellingShingle Lázár, László, Fülöp, Ferenc, European Journal of Organic Chemistry, Recent Developments in the Ring‐Chain Tautomerism of 1,3‐Heterocycles, Organic Chemistry, Physical and Theoretical Chemistry
title Recent Developments in the Ring‐Chain Tautomerism of 1,3‐Heterocycles
title_full Recent Developments in the Ring‐Chain Tautomerism of 1,3‐Heterocycles
title_fullStr Recent Developments in the Ring‐Chain Tautomerism of 1,3‐Heterocycles
title_full_unstemmed Recent Developments in the Ring‐Chain Tautomerism of 1,3‐Heterocycles
title_short Recent Developments in the Ring‐Chain Tautomerism of 1,3‐Heterocycles
title_sort recent developments in the ring‐chain tautomerism of 1,3‐heterocycles
title_unstemmed Recent Developments in the Ring‐Chain Tautomerism of 1,3‐Heterocycles
topic Organic Chemistry, Physical and Theoretical Chemistry
url http://dx.doi.org/10.1002/ejoc.200300142