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Design and Synthesis of Chiral Nematic Liquid Crystal Twist Agents

Design and Synthesis of Chiral Nematic Liquid Crystal Twist Agents. James A. Rego Department of Chemistry, California State Polytechnic University, Pomona.

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Design and Synthesis of Chiral Nematic Liquid Crystal Twist Agents

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  1. Design and Synthesis of Chiral Nematic Liquid Crystal Twist Agents James A. Rego Department of Chemistry, California State Polytechnic University, Pomona The chiral nematic liquid crystal phase - the typical organic component of LC displays - possesses a supramolecular helical ordering. We have synthesized four new helix-inducing diamide dopants derived from L-amino acids and structurally analogous to Merck S1011. Add twist agent Achiral Nematic Chiral Nematic Helical Twisting Power = 1/p·c·r p = pitch, c = wt.%, r = % e.e. Synthetic efforts toward Amido-ester dopants:

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