The synthesis and structure of some 4-aryloxymethyl-2, 2, 6, 6-tetramethyl-4-piperidinol and 4-aryloxymethyl-4-hydroxy-2, 2, 6, 6-tetramethyl-1-piperidinyloxy …

M Cygler, MJ Grabowski…

文献索引：Cygler, M.; Grabowski, M. J.; Strzyzewski, W.; Turala, L.; Skowronski, R. Canadian Journal of Chemistry, 1986 , vol. 64, p. 670 - 680

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被引用次数: 2

摘要

The synthesis of 5, 5, 7, 7-tetramethyl-1-oxa-6-azaspiro [2.5] octane and modified synthesis of 5, 5, 7, 7-tetramethyl-1-oxa-6-azaspiro [2.5] oct-6-yloxy are described. Reaction of these spiro-oxiranes with phenols gave corresponding 4-aryloxymethyl 4-piperidinols and their 1- piperidinyloxy derivatives. The same products have also been obtained by reaction with ethanol. The crystal structures of two derivatives: 4-phenoxymethyl-2, 2, 6, 6-tetramethyl-4- ...