Tetrahedron Letters p. 4837 - 4838 (1983)
Update date:2022-08-03
Topics:
Hatanaka
Ishimaru
The Dieckmann condensation of the phenylthioester of 4-(1-t-butoxycarbonylmethyl-3-phenoxyacetamido-azetidin-2-one-4-yl)butylic acid affords a simple route to 3-substituted-8-oxo-7-phenoxyacetamido-1-azabicyclo[4,2,0]oct-2-ene-2-carb oxylic acids.
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Doi:10.1007/BF00515064
(1985)Doi:10.1039/P19830002729
(1983)Doi:10.1080/00397911.2011.606043
(2013)Doi:10.1021/jo01062a018
(1961)Doi:10.1016/0039-128X(83)90101-0
(1983)Doi:10.1002/poc.1770
(2011)
