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Iterative SuFEx approach for sequence-regulated oligosulfates and its extension to periodic copolymers.
- Source :
- Nature Communications; 4/20/2024, Vol. 15 Issue 1, p1-9, 9p
- Publication Year :
- 2024
-
Abstract
- The synthesis of sequence-regulated oligosulfates has not yet been established due to the difficulties in precise reactivity control. In this work, we report an example of a multi-directional divergent iterative method to furnish oligosulfates based on a chain homologation approach, in which the fluorosulfate unit is regenerated. The oligosulfate sequences are determined by high resolution mass spectrometry of the hydrolyzed fragments, and polysulfate periodic copolymers are synthesized by using oligomeric bisfluorosulfates in a bi-directional fashion. The synthetic utility of this iterative ligation is demonstrated by preparing crosslinked network polymers as synthetic adhesive materials. The synthesis of sequence-regulated oligosulfates has not yet been established due to the difficulties in precise reactivity control. Here, the authors report a multi-directional divergent iterative method to furnish oligosulfates based on a chain homologation approach, in which the fluorosulfate unit is regenerated. [ABSTRACT FROM AUTHOR]
- Subjects :
- COPOLYMERS
POLYMER networks
MASS spectrometry
CROSSLINKED polymers
Subjects
Details
- Language :
- English
- ISSN :
- 20411723
- Volume :
- 15
- Issue :
- 1
- Database :
- Complementary Index
- Journal :
- Nature Communications
- Publication Type :
- Academic Journal
- Accession number :
- 176726726
- Full Text :
- https://doi.org/10.1038/s41467-024-47567-z