2024-03-29T09:07:13Z
https://soar-ir.repo.nii.ac.jp/oai
oai:soar-ir.repo.nii.ac.jp:00017918
2022-12-14T04:27:26Z
1309:1310
Termination of Living Anionic Polymerization of Butyl Acrylate with alpha-(Chloromethyl) acrylate for End-Functionalization and Application to the Evaluation of Monomer Reactivity
Kohsaka, Yasuhiro
Ishihara, Shoya
Kitayama, Tatsuki
This is the peer reviewed version of the following article: MACROMOLECULAR CHEMISTRY AND PHYSICS. 216(14):1534-1539 (2015), which has been published in final form at https://doi.org/10.1002/macp.201500100 This article may be used for non-commercial purposes in accordance with Wiley Terms and Conditions for Self-Archiving.
alpha-substituted acrylate
anionic polymerization
end-functional polymer
relative reactivity
terminator
Article first published online: 11 JUN 2015
Anionic polymerization of n-butyl acrylate (nBA) in toluene initiated with a binary initiator, isopropyl α-lithioisobutyrate/ethylaluminum bis(2,6-di-tert-butylphenoxide) at −60 °C, is terminated with ethyl α-(chloromethyl)acrylate (ECMA) to afford a poly(nBA) possessing an acryloyl group at the terminal with 80% of termination efficiency. The reactivity of nBA against a polymer anion of methyl methacrylate formed under identical conditions is estimated relative to the termination with ECMA by reacting a mixture of nBA and ECMA followed by 1H NMR spectroscopic chain-end analysis; the relative reactivity of nBA is found 80 times or more higher than ECMA.
Article
MACROMOLECULAR CHEMISTRY AND PHYSICS. 216(14):1534-1539 (2015)
WILEY-V C H VERLAG GMBH
2015-07
eng
journal article
AM
http://hdl.handle.net/10091/00018686
https://soar-ir.repo.nii.ac.jp/records/17918
https://doi.org/10.1002/macp.201500100
10.1002/macp.201500100
1022-1352
AA10984295
MACROMOLECULAR CHEMISTRY AND PHYSICS
216
14
1534
1539
https://soar-ir.repo.nii.ac.jp/record/17918/files/Termination_of_Living_Anionic_Polymerization.pdf
application/pdf
217.9 kB
2016-06-11