Enantioselective incorporation of dicarboxylate guests by octacalcium phosphate.

Chem Commun (Camb)

Materials Research and Development Laboratory, Japan Fine Ceramics Center, 2-4-1, Mutsuno, Atsuta-ku, Nagoya 456-8587, Japan.

Published: June 2017

AI Article Synopsis

  • Octacalcium phosphate (OCP) demonstrates enantioselectivity by preferentially incorporating (S)-(-)-methylsuccinic acid (MeSuc) into its crystal structure, while barely incorporating the (R)-(+)-MeSuc form.
  • This behavior shows that OCP can differentiate between the steric structures of different guest molecules.
  • The study highlights the potential for chiral recognition in inorganic materials during three-dimensional crystal growth.

Article Abstract

Enantioselectivity by octacalcium phosphate (OCP) is revealed through the incorporation of (S)-(-)-methylsuccinic acid (MeSuc) into its crystal lattice, with hardly any (R)-(+)-MeSuc incorporated. This phenomenon clearly indicates that OCP recognizes the steric structures of guest molecules, extending chiral recognition in inorganic materials to three-dimensional crystal growth.

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Source
http://dx.doi.org/10.1039/c7cc01169eDOI Listing

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