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Metal-catalyzed derivatization of C-tetrasubstituted amino acids and their use in the synthesis of cyclic peptides

Grauer, Andreas and Späth, Andreas and Ma, Dawai and König, Burkhard (2009) Metal-catalyzed derivatization of C-tetrasubstituted amino acids and their use in the synthesis of cyclic peptides. Chemistry - An Asian Journal 4 (7), pp. 1134-1140.

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Abstract

C-tetrasubstituted amino acids are important building blocks in the design and preparation of novel peptidomimetics. We report on the functionalization of the C-tetrasubstituted THF amino acid rac-5 by copper(I) catalyzed N-arylation reactions. The aryl bromide substituent of rac-5 is replaced by a variety of aliphatic and aromatic amines. Intramolecular N-arylation yielded only small amounts of ...

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Item Type:Article
Date:2009
Institutions:Chemistry and Pharmacy > Institut für Organische Chemie > Lehrstuhl Prof. Dr. Burkhard König
Identification Number:
ValueType
10.1002/asia.200900033DOI
Keywords:amino acids; cyclization; homogeneous catalysis; peptides; peptidomimetics
Subjects:500 Science > 540 Chemistry & allied sciences
Status:Published
Refereed:Unknown
Created at the University of Regensburg:Yes
Owner: Regina Hoheisel
Deposited On:14 Jul 2009 10:19
Last Modified:24 Oct 2012 10:33
Item ID:8125
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