Conformationally constrained β-amino acid derivatives by intramolecular [2+ 2]-photocycloaddition of a tetronic acid amide and subsequent lactone ring opening
B Basler, O Schuster, T Bach
Index: Steglich, Wolfgang; Jeschke, Rainer; Buschmann, Ernst Gazzetta Chimica Italiana, 1986 , vol. 116, # 7 p. 361 - 372
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Citation Number: 31
Abstract
... Volume: Page ... 6. The synthesis of cyclobutane β-amino acids 7 relies to a large extent on the photochemical [2 + 2]-cycloaddition 8 of two alkenes ... of allene to maleimide was the key step in the synthesis of the potentially antifungal β-amino acid 2. 11 Steglich et al ...
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