Tuning the Reactivity of Cyclopropenes from Living Ring‐Opening Metathesis Polymerization (ROMP) to Single‐Addition and Alternating ROMP

JK Su, Z Jin, R Zhang, G Lu, P Liu… - Angewandte Chemie …, 2019 - Wiley Online Library
Ring‐opening metathesis polymerization (ROMP) has become one of the most important
living polymerizations. Cyclopropenes (CPEs) remain underexplored for ROMP. Described …

Mechanistic and kinetic studies of the ring opening metathesis polymerization of norbornenyl monomers by a grubbs third generation catalyst

MG Hyatt, DJ Walsh, RL Lord… - Journal of the …, 2019 - ACS Publications
The mechanism of ring-opening metathesis polymerization (ROMP) for a set of
functionalized norbornenyl monomers initiated by a Grubbs third generation precatalyst …

Unraveling the Compounded Interplay of Weakly and Strongly Coordinating Ligands in G3-Catalyzed Living Metathesis Polymerization: toward Well-Defined …

TT Wang, Y Shi, S Li, ZH Luo, YN Zhou - Macromolecules, 2023 - ACS Publications
Ambient temperature ring-opening metathesis polymerization (ROMP) of unhindered
cycloolefins is crucial for industrial applications from a sustainable perspective. However …

Ru-Catalyzed, cis-Selective Living Ring-Opening Metathesis Polymerization of Various Monomers, Including a Dendronized Macromonomer, and Implications to …

JA Song, GI Peterson, KT Bang… - Journal of the …, 2020 - ACS Publications
An unsaturated polymer's cis/trans-olefin content has a significant influence on its properties.
For polymers obtained by ring-opening metathesis polymerization (ROMP), the cis/trans …

Highly active ruthenium metathesis catalysts enabling ring-opening metathesis polymerization of cyclopentadiene at low temperatures

K Song, K Kim, D Hong, J Kim, CE Heo, HI Kim… - Nature …, 2019 - nature.com
Abstract Development of versatile ruthenium olefin-metathesis catalysts with high activity,
stability, and selectivity is a continuous challenge. Here we report highly controllable …

Controlled cyclopolymerization of 1, 5-hexadiynes to give narrow band gap conjugated polyacetylenes containing highly strained cyclobutenes

C Kang, K Jung, S Ahn, TL Choi - Journal of the American …, 2020 - ACS Publications
For decades, cyclopolymerization of α, ω-diyne derivatives has been an effective method to
synthesize various soluble polyacetylenes containing five-to seven-membered rings in the …

Cascade Cyclopolymerization of 5‐Ethynyl‐1, 8‐Nonadiyne Derivatives to Synthesize Low Band Gap Conjugated Polyacetylenes Containing a Fused Bicyclic …

H Ryu, JC Sung, G Kim, Y Xu… - Angewandte Chemie …, 2022 - Wiley Online Library
Cyclopolymerization is a powerful method for synthesizing polyacetylenes containing four‐to
seven‐membered rings. However, the structure of the repeat unit only consists of mono …

Sequestration of ruthenium residues via efficient fluorous-enyne termination

X Sui, C Wang, WR Gutekunst - Polymer Chemistry, 2023 - pubs.rsc.org
The creation of polymers without metal contamination remains a significant challenge for
metathesis-based polymerization techniques and has complicated applications in …

Investigating the effect of α-pinene on the ROMP of δ-pinene

MR Yarolimek, BM Coia, HR Bookbinder… - Polymer …, 2021 - pubs.rsc.org
Poly (δ-pinene), PδP, is a promising new material derived from naturally abundant α-pinene.
One of the persistent by-products in the synthesis of δ-pinene is α-pinene which required …

Hydrazine‐Catalysed Ring–Opening Metathesis Polymerization Of Cyclobutenes

JS Kellner-Rogers, JH Hsu, I Keresztes… - Angewandte …, 2024 - Wiley Online Library
Materials formed by the ring‐opening metathesis polymerization (ROMP) of cyclic olefins are
highly valued for industrial and academic applications but are difficult to prepare free of …