… structures of 2??[(acetyloxy) amino]??N, N??diethyl??2??methyl??4??oxo??3??phenylpentanamide and 1??acetyl??3??chloro??N, N??diethyl??2??methyl??4??methylene??3??phenyl??2?? …

…, WP Trompenaars, DN Reinhoudt…

Index: Eijk, Peter J. S. S. van; Trompenaars, Willem P.; Reinhoudt, David N.; Harkema, Sybolt Recueil des Travaux Chimiques des Pays-Bas, 1988 , vol. 107, # 2 p. 52 - 62

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Citation Number: 8

Abstract

Abstract Reactions of the four-membered cyclic nitrones 1 with acetyl chloride differ strongly from those of other (cyclic) nitrones. In the presence of water, the nitrones 1 yield the 2- [(acetyloxy)-amino]-N, N-diethylalkanamides 4. The structure of 4b was confirmed by X-ray analysis. In the absence of water, the N, N-diethyl-4-methylene-2-azetidinecarboxamides 5 or the N, N-diethyl-2, 3-dihydro-2-azetecarboxamides 6 were obtained. X-ray analysis ...