Adams decarboxylation: Difference between revisions
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The '''Adams decarboxylation''' is a chemical reaction that involved the [[decarboxylation]] of [[coumarin]]s which have [[carboxylic acid]] group in the third position. The decarboxylation is achieved by aqueous solution of [[sodium bisulfite]], heat and a concentrated solution of [[sodium hydroxide]].<ref>Adams, R. |
The '''Adams decarboxylation''' is a chemical reaction that involved the [[decarboxylation]] of [[coumarin]]s which have [[carboxylic acid]] group in the third position. The decarboxylation is achieved by aqueous solution of [[sodium bisulfite]], heat and a concentrated solution of [[sodium hydroxide]].<ref>{{cite journal|author1=Adams, R. |author2=Mathieu, J. |journal= [[J. Am. Chem. Soc.]]|year=1948|volume=70|pages=2120|doi=10.1021/ja01186a037|title=A New Synthesis of Atranol (2,6-Dihydroxy-4-methylbenzaldehyde) and the Corresponding Cinnamic Acid|issue=6}}</ref><ref>{{cite journal|author1=Adams, R. |author2=Bockstaheler, T.E. |journal=[[J. Am. Chem. Soc.]]|year=1952|volume=74|pages=5346|doi=10.1021/ja01141a038|title=Preparation and Reactions of o-Hydroxycinnamic Acids and Esters|issue=21}}</ref><ref>{{cite journal|author1=Cramer, F. |author2=Windel, H. |journal= [[Chem. Ber.]] |year=1956|volume=89|pages=354|doi=10.1002/cber.19560890227|title=Über Einschlußverbindungen, X. Mitteil.: Die blauen Jodverbindungen der Cumarine und anderer verwandter Verbindungen|issue=2}}</ref> |
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[[File:Adams decarboxylation. |
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==References== |
==References== |
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{{Organic reactions}} |
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Latest revision as of 20:14, 23 August 2024
The Adams decarboxylation is a chemical reaction that involved the decarboxylation of coumarins which have carboxylic acid group in the third position. The decarboxylation is achieved by aqueous solution of sodium bisulfite, heat and a concentrated solution of sodium hydroxide.[1][2][3]
References
[edit]- ^ Adams, R.; Mathieu, J. (1948). "A New Synthesis of Atranol (2,6-Dihydroxy-4-methylbenzaldehyde) and the Corresponding Cinnamic Acid". J. Am. Chem. Soc. 70 (6): 2120. doi:10.1021/ja01186a037.
- ^ Adams, R.; Bockstaheler, T.E. (1952). "Preparation and Reactions of o-Hydroxycinnamic Acids and Esters". J. Am. Chem. Soc. 74 (21): 5346. doi:10.1021/ja01141a038.
- ^ Cramer, F.; Windel, H. (1956). "Über Einschlußverbindungen, X. Mitteil.: Die blauen Jodverbindungen der Cumarine und anderer verwandter Verbindungen". Chem. Ber. 89 (2): 354. doi:10.1002/cber.19560890227.