Abstract
4-Acetoxyazetidin-2-one (2) reacted with salicylaldehyde and 2-hydroxyphenyl ketones to give tricyclic hydroxy-amine products, and the reaction with ethyl 2-hydroxyphenylacetate was employed in the synthesis of a 2,3-benzo-fused ethoxycarbonyl 1-oxa analogue of the cephems.
Original language | English |
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Pages (from-to) | 532-533 |
Number of pages | 2 |
Journal | Journal of the Chemical Society, Chemical Communications |
Issue number | 12 |
DOIs | |
Publication status | Published - 1979 |