Recyclable/degradable materials via the insertion of labile/cleavable bonds using a comonomer approach

C Lefay, Y Guillaneuf - Progress in Polymer Science, 2023 - Elsevier
Polymers have many advantages such as low weight, low cost, and, importantly, stability
under thermal, chemical, and mechanical stress. This stability, on the other hand, leads to …

Frontal polymerization of dihydrofuran comonomer facilitates thermoset deconstruction

O Davydovich, JE Paul, JD Feist, JE Aw… - Chemistry of …, 2022 - ACS Publications
Frontal ring-opening metathesis polymerization (FROMP) is a rapid, low-energy
manufacturing reaction that is useful for curing thermosetting materials. FROMP of …

The Fluorocarbene Exploit: Enforcing Alternation in Ring-Opening Metathesis Polymerization

K Tashiro, M Akiyama, K Kashiwagi… - Journal of the American …, 2023 - ACS Publications
Fluoroalkenes are known to be notoriously reluctant substrates for olefin metathesis due to
the generation of thermodynamically stable Fischer-type fluorocarbene intermediates, which …

Biomass-Derived Degradable Polymers via Alternating Ring-Opening Metathesis Polymerization of Exo-Oxanorbornenes and Cyclic Enol Ethers

H Sun, T Ibrahim, A Ritacco, K Durkee - ACS Macro Letters, 2023 - ACS Publications
Degradable polymers made via ring-opening metathesis polymerization (ROMP) hold
tremendous promise as eco-friendly materials. However, most of the ROMP monomers are …

Catalytic syntheses of degradable polymers via ring-opening metathesis copolymerization using vinyl ethers as chain transfer agents

A Mandal, I Mandal, AFM Kilbinger - Macromolecules, 2022 - ACS Publications
Commercially available Vince lactam and its derivatives are copolymerized with 2, 3-
dihydrofuran (DHF) in a living fashion based on the unique reactivity of Ru Fischer carbene …

Catalytic Living Ring‐Opening Metathesis Polymerization Using Vinyl Ethers as Effective Chain‐Transfer Agents

A Mandal, I Mandal… - Angewandte Chemie …, 2023 - Wiley Online Library
A catalytic living ring‐opening metathesis copolymerization (ROMP) method is described
that relies on a degenerative, reversible and regioselective exchange of propagating Fischer …

Catalytic Living ROMP: Synthesis of Degradable Star Polymers

A Mandal, AFM Kilbinger - ACS Macro Letters, 2023 - ACS Publications
Star polymers have attracted considerable attention over the past few years due to their
distinctive physical and chemical attributes that are different from conventional linear …

Living Alternating Ring‐Opening Metathesis Copolymerization of 2, 3‐Dihydrofuran to Provide Completely Degradable Polymers

T An, H Ryu, TL Choi - Angewandte Chemie, 2023 - Wiley Online Library
Dihydrofuran (DHF) has recently been gaining significant attention as a comonomer in
metathesis polymerization, thanks to its ability to provide the resultant polymer backbones …

Additive manufacturing of degradable materials via ring-opening metathesis polymerization (ROMP)

SC Leguizamon, K Lyons, NT Monk… - … Applied Materials & …, 2022 - ACS Publications
Thermoset materials comprise a significant proportion of high-performance plastics due to
their shape permanence and excellent thermal and mechanical properties. However, these …

Controlled alternating metathesis copolymerization of terminal alkynes

S Pal, I Mandal, AFM Kilbinger - ACS Macro Letters, 2022 - ACS Publications
Terminal alkynes display high reactivity toward Ru-carbene metathesis catalysts. However,
the formation of a less reactive bulky carbene hinders their homopolymerization …