Reactions of 1-aminocyclopentenes with acyl aryldiazenes give 1:1 enaminic adducts or 1,3,4-oxadiazines. Isolation of these products was not always possible in the reactions of 1-(piperidin-1-yl)- and 1-(pyrrolidin-1-yl)-cyclopentene. Acidic hydrolysis gave 2-(N-acyl-N'-aryl)hydrazinocyclopentanones or 2-arylaminocyclopentenones, depending upon the amine moiety and the cyclic or open chain nature of the adducts.
Titolo: | Reactivity of Cyclopentanone Enamines towards Acyl Aryldiazenes | |
Autori: | ||
Data di pubblicazione: | 1985 | |
Rivista: | ||
Abstract: | Reactions of 1-aminocyclopentenes with acyl aryldiazenes give 1:1 enaminic adducts or 1,3,4-oxadiazines. Isolation of these products was not always possible in the reactions of 1-(piperidin-1-yl)- and 1-(pyrrolidin-1-yl)-cyclopentene. Acidic hydrolysis gave 2-(N-acyl-N'-aryl)hydrazinocyclopentanones or 2-arylaminocyclopentenones, depending upon the amine moiety and the cyclic or open chain nature of the adducts. | |
Handle: | http://hdl.handle.net/11368/2853650 | |
Appare nelle tipologie: | 1.1 Articolo in Rivista |
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