The synthesis of two selectively deuterium-labelled 4-(((S)-1-((S)-1-((S)-2-methylbutoxy)-1-oxopropan-2-yloxy)-1-oxopropan-2-yloxy)carbonyl)phenyl 4'-(heptyloxy)biphenyl-4-carboxylate derivatives is reported. A new preparation strategy was developed in order to optimise the yields as well as the optical purity, this property being of fundamental importance for the optical applications of this ferroelectric liquid crystal. (C) 2010 Elsevier Ltd. All rights reserved.
Synthesis of deuterium-labelled, optically active, ferroelectric liquid crystals
DOMENICI, VALENTINA;VERACINI, CARLO ALBERTO;MENICAGLI, RITA;MALANGA, CORRADO
2010-01-01
Abstract
The synthesis of two selectively deuterium-labelled 4-(((S)-1-((S)-1-((S)-2-methylbutoxy)-1-oxopropan-2-yloxy)-1-oxopropan-2-yloxy)carbonyl)phenyl 4'-(heptyloxy)biphenyl-4-carboxylate derivatives is reported. A new preparation strategy was developed in order to optimise the yields as well as the optical purity, this property being of fundamental importance for the optical applications of this ferroelectric liquid crystal. (C) 2010 Elsevier Ltd. All rights reserved.File in questo prodotto:
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