Experimental MALDI-ToF-MS data to the publication "Effective Ligand Design: Zinc Complexes with Guanidine Hydroquinoline Ligands for Fast Lactide Polymerization and Chemical Recycling"

DOI

In this manuscript the synthesis of two new guanidine hydroquinoline ligands and six new zinc complexes were described. The activity of these complexes in lactide polymerization under industrial conditions is evaluated. Further, the depolymerisation is tested. The experimental MALDI-ToF-MS data were deposited here whereas other spectroscopic data (NMR and IR spectra) are deposited in the chemotion repository.

Bruker ultrafleXtreme

Bruker ultrafleXtreme equipped with a 337 nm smart beam laser in the reflective mode. THF solutions of trans-2-[3-(4-tert-butylphenyl)-2-methyl-2-propenylidene]malononitrile (DCTB) (5 μL of a 20 mg/mL solution), sodium trifluoroacetate (0.1 μL of a 10 mg/mL solution), and analyte (5 μL of a 10 mg/mL) were mixed and a droplet thereof applied on the sample target. Protein 1 calibration standard is the name of the protein mixture used for calibration. For spectra 4000 laser shots with 24% laser power were collected. The laser repetition rate was 1000 Hz.

OriginPro 2021b SR2 9.8.5.212

Identifier
DOI https://doi.org/10.22000/693
Related Identifier https://doi.org/10.1002/cssc.202201075
Metadata Access https://www.radar-service.eu/oai/OAIHandler?verb=GetRecord&metadataPrefix=datacite&identifier=10.22000/693
Provenance
Creator Hermann, Alina (Institute of Inorganic Chemistry RWTH Aachen University Landoltweg 1a, 52074 Aachen (Germany)); Becker, Tabea (Institute of Inorganic Chemistry RWTH Aachen University Landoltweg 1a, 52074 Aachen (Germany)); Schäfer, Martin A. (Institute of Inorganic Chemistry RWTH Aachen University Landoltweg 1a, 52074 Aachen (Germany)); Hoffmann, Alexander (Institute of Inorganic Chemistry RWTH Aachen University Landoltweg 1a, 52074 Aachen (Germany)); Herres-Pawlis, Sonja (Institute of Inorganic Chemistry RWTH Aachen University Landoltweg 1a, 52074 Aachen (Germany))
Publisher RWTH Aachen University
Contributor RADAR
Publication Year 2022
Funding Reference Bioeconomy Science Center, R2HPBio; European Commission, 953073
Rights CC BY-NC-SA 4.0 Attribution-NonCommercial-ShareAlike
OpenAccess true
Representation
Language English
Resource Type MALDI-ToF-MS spectra; Dataset
Format application/zip
Discipline Chemistry; Engineering Sciences; Materials Science; Materials Science and Engineering; Natural Sciences
Temporal Coverage 2021-2022