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2005
Amino acids
U 0400
Amino Acid-Derived Iodobenzene Dicarboxylates: Reagents for Oxidative Conof Alkenes to Amino Acid Esters. — The preparation of new, chiral iodo04- 196 version
benzenecarboxylates derived from natural L-amino acids is presented. The usefulness
of thus obtained (III) is shown in the reaction with tetrahydropyran (IV) affording the
enantiopure amino acid esters (V) and (VI). The similar reaction of (III) with cyclohexene leads to the inseparable 1:1 mixture of diastereomeric amino acid esters. —
(KOPOSOV, A. Y.; BOYARSKIKH, V. V.; ZHDANKIN*, V. V.; Org. Lett. 6 (2004)
20, 3613-3615; Dep. Chem., Univ. Minn., Duluth, MN 55812, USA; Eng.) — Steudel
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