The Synthesis of Some Chiral 2-Aminoalkyloxazole-5-carboxylates from Isoxazol-5(2H)-ones.

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Transcript of The Synthesis of Some Chiral 2-Aminoalkyloxazole-5-carboxylates from Isoxazol-5(2H)-ones.

2003 Oxazole derivatives

Oxazole derivativesR 0220 The Synthesis of Some Chiral 2-Aminoalkyloxazole-5-carboxylates from Isox-

azol-5(2H)-ones. — N-acylation of 4-ethoxycarbonylisoxazoles (I) with phthalimi-do-protected amino acids and subsequent photolysis of the products (III) leads to a se-ries of 2-aminoalkyloxazole-5-carboxylates in moderate yields. — (COX, M.; PRAGER*, R. H.; SVENSSON, C. E.; TAYLOR, M. R.; Aust. J. Chem. 56 (2003) 9, 897-901; Sch. Chem., Phys. Earth Sci., Flinders Univ., Adelaide, South Aust. 5001, Australia; Eng.) — Bartels

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