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Tetrahedron Letters | 1979

β-lactams from azetidine carboxylates. A synthesis of (1-3-ana, the nucleus of the nocardicins

Harry H. Wasserman; Alan W. Tremper; James S. Wu

Abstract A synthesis of ( + )-3-ANA is described involving oxidative decarbonylation of an azetidine carboxylic ester.


Journal of Organic Chemistry | 1981

Application of new .beta.-lactam syntheses to the preparation of (.+-.)-3-aminonocardicinic acid

Harry H. Wasserman; Dennis J. Hlasta; Alan Tremper; James S. Wu


Heterocycles | 1982

The Total Synthesis of Macrocyclic Spermine and Spermidine Alkaloids

Harry H. Wasserman; James S. Wu


Tetrahedron Letters | 1979

The synthesis of β-lactams by the cyclization of β-halopropionamides

Harry H. Wasserman; Dennis J. Hlasta; Alan W. Tremper; James S. Wu


ChemInform | 1981

Preparation of .beta.-lactams from azetidine-2-carboxylic acids and esters

Harry H. Wasserman; Bruce H. Lipshutz; Alan Tremper; James S. Wu


Archive | 1977

Synthesis of beta-lactams from azetidine carboxylic acid esters

Harry H. Wasserman; Bruce H. Lipshutz; James S. Wu


ChemInform | 1977

Enamine-singlet Oxygen Reactions. Synthesis of b-Lactams from Esters of Azatidine Carboxylic Acids

Harry H. Wasserman; Bruce H. Lipshutz; James S. Wu


ChemInform | 1979

THE SYNTHESIS OF β-LACTAMS BY THE CYCLIZATION OF β-HALOPROPIONAMIDES

Harry H. Wasserman; Dennis J. Hlasta; Alan Tremper; James S. Wu


ChemInform | 1979

β-LACTAMS FROM AZETIDINE CARBOXYLATES. A SYNTHESIS OF (.+-.)-3-ANA, THE NUCLEUS OF THE NOCARDICINS

Harry H. Wasserman; Alan Tremper; James S. Wu

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