Sulfur chemistry in polymer and materials science

H Mutlu, EB Ceper, X Li, J Yang… - Macromolecular …, 2019 - Wiley Online Library
Sulfur and its functional groups are major players in an area of exciting research taking
place in modern polymer and materials science, both in academia and industry. In fact …

Sulfur in dynamic covalent chemistry

AG Orrillo, RLE Furlan - Angewandte Chemie, 2022 - Wiley Online Library
Sulfur has been important in dynamic covalent chemistry (DCC) since the beginning of the
field. Mainly as part of disulfides and thioesters, dynamic sulfur‐based bonds (DSBs) have a …

Geminal dimethyl substitution enables controlled polymerization of penicillamine-derived β-thiolactones and reversed depolymerization

W **ong, W Chang, D Shi, L Yang, Z Tian, H Wang… - Chem, 2020 - cell.com
To access infinitely recyclable plastics, one appealing approach is to design
thermodynamically neutral systems based on dynamic covalent bond, the (de) …

Peptidomimetics via modifications of amino acids and peptide bonds

I Avan, CD Hall, AR Katritzky - Chemical Society Reviews, 2014 - pubs.rsc.org
Peptidomimetics represent an important field in chemistry, pharmacology and material
science as they circumvent the limitations of traditional peptides used in therapy. Self …

Thioesters provide a plausible prebiotic path to proto-peptides

M Frenkel-Pinter, M Bouza, FM Fernández… - Nature …, 2022 - nature.com
It is widely assumed that the condensation of building blocks into oligomers and polymers
was important in the origins of life. High activation energies, unfavorable thermodynamics …

Recent advances in the ring-opening polymerization of sulfur-containing monomers

VB Purohit, M Pięta, J Pietrasik, CM Plummer - Polymer Chemistry, 2022 - pubs.rsc.org
Inspired by the uniqueness of ring-opening polymerization and the ubiquity of sulfur-
containing heterocycles, much attention has been paid to the synthesis of sulfur-containing …

Recent developments in non-biodegradable biopolymers: Precursors, production processes, and future perspectives

C Andreeßen, A Steinbüchel - Applied microbiology and biotechnology, 2019 - Springer
During the last decades, biopolymers experienced a renaissance. The increasing limitation
of fossil resources in combination with a public demand for environmental-friendly and …

Modulating polymerization thermodynamics of thiolactones through substituent and heteroatom incorporation

KA Stellmach, MKK Paul, M Xu, YL Su, L Fu… - ACS Macro …, 2022 - ACS Publications
A central challenge in the development of next-generation sustainable materials is to design
polymers that can easily revert back to their monomeric starting material through chemical …

The relative rates of thiol–thioester exchange and hydrolysis for alkyl and aryl thioalkanoates in water

PJ Bracher, PW Snyder, BR Bohall… - Origins of Life and …, 2011 - Springer
This article reports rate constants for thiol–thioester exchange (k ex), and for acid-mediated
(ka), base-mediated (kb), and pH-independent (kw) hydrolysis of S-methyl thioacetate and S …

Selective incorporation of proteinaceous over nonproteinaceous cationic amino acids in model prebiotic oligomerization reactions

M Frenkel-Pinter, JW Haynes, AS Petrov… - Proceedings of the …, 2019 - pnas.org
Numerous long-standing questions in origins-of-life research center on the history of
biopolymers. For example, how and why did nature select the polypeptide backbone and …