Base-catalysed isomerization of 7-(methoxycarbonyl)-1,3,5-cycloheptatriene

Autor:	H. Kloosterziel, A. W. Zwaard, M. D. Prins
Rok vydání:	2010
Předmět:	chemistry.chemical_classification Allylic rearrangement Hydrogen exchange Hydrogen Base (chemistry) Stereochemistry Cycloheptatriene chemistry.chemical_element Alcohol General Chemistry Medicinal chemistry chemistry.chemical_compound chemistry Isomerization
Zdroj:	Recueil des Travaux Chimiques des Pays-Bas. 103:174-176
ISSN:	0165-0513
DOI:	10.1002/recl.19841030506
Popis:	In basic alcohol, 7-(methoxycarbonyl)-1,3,5-cycloheptatriene (7b) forms its 2-, 3- and 1-isomers (viz.2b, 3b and 1b) in successive reactions. All isomers show specific hydrogen exchange in CD3ONa/CD3OD. For 3- and 1-(methoxycarbonyl)-1,3,5-cycloheptatriene vinylic hydrogen atoms are exchanged rather than the “allylic” 7-H atoms.
Databáze:	OpenAIRE
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