Homochiral oligopeptides generated via an asymmetric induction in racemic 2D crystallites at the air-water interface; the system ethyl/thio-ethyl esters of long-chain amphiphilic alpha-amino acids |
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| Authors: | Rubinstein Irina Kjaer Kristian Weissbuch Isabelle Lahav Meir |
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| Institution: | Department of Material and Interfaces, The Weizmann Institute of Science, 76100-Rehovot, Israel. |
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| Abstract: | N(epsilon)-stearoyl-lysine-ethyl-ester (C18-OE-Lys) operates as an efficient desymmetrizing agent for the generation of homochiral oligopeptides via a reaction catalyzed by silver ions in two-dimensional (2D) quasi-racemic crystallites of the corresponding thio-ester (C18-TE-Lys) self-assembled on water. |
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