Study on the effect of linear alkyl [CH2CH2]m and ether [CH2CH2O]m groups in the α,ω-hydroxy telechelic poly(L-lactide) (HOPLLAOH) and their poly(ester-urethanes) (PEUs). Synthesis and Characterization
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DOI: 10.1007/s10965-017-1364-7
Abstract: Abstractα,ω-Hydroxy telechelic poly(L-lactides) (HOPLLAOH) were synthesized by ring-opening polymerization of the L-lactide (L-LA) catalyzed by tin octoate [Sn(Oct)2] in the presence of two different types of initiators such as alkyl diols [HO−(CH2−CH2)m−OH] and ether diols… read more here.
Keywords: hydroxy telechelic; ch2; poly; effect ... See more keywords
Facile Synthesis and Proposed Mechanism of α,ω‐Oxetanyl-Telechelic Poly(3-nitratomethyl-3-methyl oxetane) by an SN2(i) Nitrato Displacement Method in Basic Media
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DOI: 10.1080/07370652.2016.1164262
Abstract: ABSTRACT The synthesis of a novel heterocyclic–telechelic polymer, α,ω-oxetanyl-telechelic poly(3-nitratomethyl-3-methyl oxetane), is described. Infrared spectroscopy (IR), gel permeation chromatography (GPC), and nuclear magnetic resonance (NMR) spectroscopy have been used to confirm the successful synthesis, demonstrating… read more here.
Keywords: poly nitratomethyl; displacement; spectroscopy; oxetanyl telechelic ... See more keywords