Tetrahedron Letters p. 191 - 194 (1981)
Update date:2022-08-05
Topics:
Venugopalan, B.
Hamlet, A. Bevin
Durst, Tony
Michael addition of N-lithio-4-vinyl-azetidin-2-one to several vinyl phosphonates gave adducts which were converted to Δ1-carbopenems via ozonolysis and an intramolecular Horner-Wittig reaction.
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Doi:10.1055/s-1981-29439
(1981)Doi:10.1246/cl.1981.375
(1981)Doi:10.1021/ja049010g
(2004)Doi:10.1039/DT9810000751
(1981)Doi:10.1021/jm051246n
(2006)Doi:10.1007/BF00900768
(1981)