Synthesis and the Crystal Structure of a New Chiral 1D Metal-Organic Coordination Polymer Based on L-Prolineamide-Substituted Diarylacetylenedicarboxylic Acid Derivative

Vladimir V Veselovsky; Vera I Isaeva; Vera D Nissenbaum; Leonid M Kustov; Vladimir V Chernyshev

doi:10.3390/molecules27238376

Synthesis and the Crystal Structure of a New Chiral 1D Metal-Organic Coordination Polymer Based on L-Prolineamide-Substituted Diarylacetylenedicarboxylic Acid Derivative

Molecules. 2022 Nov 30;27(23):8376. doi: 10.3390/molecules27238376.

Authors

Vladimir V Veselovsky¹, Vera I Isaeva¹, Vera D Nissenbaum¹, Leonid M Kustov^{1

2}, Vladimir V Chernyshev^{3

4}

Affiliations

¹ N.D. Zelinsky Institute of Organic Chemistry, Russian Academy of Sciences, Leninsky prospect 47, 119991 Moscow, Russia.
² Laboratory of Nanochemistry and Ecology, National University of Science and Technology MISiS, Leninsky prospect 4, 119991 Moscow, Russia.
³ Department of Chemistry, M.V. Lomonosov Moscow State University, 1-3 Leninskie Gory, 119991 Moscow, Russia.
⁴ A.N. Frumkin Institute of Physical Chemistry and Electrochemistry, Russian Academy of Sciences, Building 4, 31 Leninsky prospect, 119071 Moscow, Russia.

Abstract

The new homochiral 1D metal-organic coordination polymer [Cu₂(EDPB)•H₂O]_n was synthesized starting from the original 3,3'-ethyne-1,2-diylbis[6-(L-prolylamino)benzoic acid] (H₄EDPB). The unique crystal structure of the new compound was established by powder X-ray diffraction. The [Cu₂(EDPB)•H₂O]_n system shows catalytic activity and enantioselectivity in a Henry reaction of p-nitrobenzaldehyde with nitromethane.

Keywords: chiral diarylacetylenedicarboxylic acid derivative; homochiral metal–organic coordination polymer; powder X-ray diffraction.

MeSH terms

Copper* / chemistry
Metals
Molecular Structure
Polymers* / chemistry
X-Ray Diffraction

Substances

Polymers
Copper
Metals

Grants and funding

This research received no external funding.