Synthesis, Characterization, and Epoxidation of an Aliphatic Polycarbonate from 2,2-(2-Pentene-1,5-diyl)trimethylene Carbonate (cHTC) Ring-Opening …

X Chen, SP McCarthy, RA Gross - Macromolecules, 1997 - ACS Publications
2,2-(2-Pentene-1,5-diyl)trimethylene carbonate ( c HTC) was synthesized from cyclohexene-4,4-dimethanol
in high yield (>80%). This new carbonate monomer was successfully ring-…

Synthesis, Modification, and Characterization of l-Lactide/2,2-[2-Pentene-1,5-diyl]trimethylene Carbonate Copolymers

X Chen, SP McCarthy, RA Gross - Macromolecules, 1998 - ACS Publications
… or 2,2-dimethyltrimethylene carbonate/β-butyrolactone. Recently, we prepared the six-membered
cyclic carbonate monomer 2,2-[2-pentene-1,5-diyl]trimethylene carbonate ( c HTC) …

Polymerization of trimethylene carbonates using organic phosphoric acids

J Liu, S Cui, Z Li, S Xu, J Xu, X Pan, Y Liu, H Dong… - Polymer …, 2016 - pubs.rsc.org
… the diblock copolymerization of trimethylene carbonate (TMC) and δ-valerolactone (δ-VL)
was carried out to achieve the diblock copolymerization of trimethylene carbonate (TMC) and ε-…

Poly (trimethylene carbonate) from Biometals‐Based Initiators/Catalysts: Highly Efficient Immortal Ring‐Opening Polymerization Processes

M Helou, O Miserque, JM Brusson… - Advanced Synthesis …, 2009 - Wiley Online Library
… readily affords the six-membered trimethylene carbonate monomer (TMC, 1,3-dioxane2-one)
upon transesterification with urea.[3] The resulting poly(trimethylene carbonate) (PTMC) is …

Use of samarium (III) acetate as initiator in ring-opening polymerization of trimethylene carbonate

JM Contreras Ramírez, M Monsalve - Journal of Macromolecular …, 2019 - Taylor & Francis
… in the polymerization by ring opening of trimethylene carbonate (TMC). All polymerizations
… , eg, conversion of TMC to poly(trimethylene carbonate) (PTMC), dispersity and molar mass, …

Carbonate phosphonium salts as catalysts for the transesterification of dialkyl carbonates with diols. The competition between cyclic carbonates and linear …

M Selva, A Caretto, M Noè, A Perosa - Organic & biomolecular …, 2014 - pubs.rsc.org
… Among 1,3-diols, the only exception was 2-methyl 2,4-pentandiol that yields the corresponding
cyclic carbonate, ie 4,4,6-trimethyl-1,3-dioxan-2-one. In no one case, polycarbonates are …

Effect of the Configuration of a Bulky Aluminum Initiator on the Structure of Copolymers of l,l-Lactide with Symmetric Comonomer Trimethylene Carbonate

M Socka, R Szymanski, S Sosnowski, A Duda - Polymers, 2018 - mdpi.com
… For comparative studies two poly(trimethylene carbonate) (PTmc) and two poly(l-lactide) (PLac)
homopolymers, ie, PTmcs with M n of 33.8 × 10 3 and 32.1 × 10 3 (Ð ≈ 1.5) as well as …

Five-membered cyclic carbonates: Versatility for applications in organic synthesis, pharmaceutical, and materials sciences

P Rollin, LK Soares, AM Barcellos, DR Araujo… - Applied Sciences, 2021 - mdpi.com
… applications of five-membered cyclic carbonates and derivatives… the use of five-membered
cyclic carbonates as building blocks … We demonstrate the application of cyclic carbonates in …

The anionic ring-opening polymerization of five-membered cyclic carbonates fused to the cyclohexane ring

K Tezuka, K Komatsu, O Haba - Polymer journal, 2013 - nature.com
… p values of the cyclic carbonates, including the … trimethylene carbonate; the latter has good
ring-opening polymerizability in comparison to the common five-membered cyclic carbonates, …

α, ω-Di (vinylene carbonate) telechelic polyolefins: Synthesis by metathesis reactions and studies as potential precursors toward hydroxy-oxazolidone-based …

C Chauveau, S Fouquay, G Michaud, F Simon… - European Polymer …, 2019 - Elsevier
… We hypothesized that an endocyclic olefinic group onto a five-membered ring cyclic
vinylene carbonate (VC) may sufficiently promote the nucleophilic amine ring opening at room …