Özet
Unsaturated polyester (UP) scaffold, poly (butylene maleate) (P1), possessing an electron-deficient double bond in the main chain was prepared and utilized as a precursor for thiol- and aza-Michael addition reactions. From a detailed catalyst search (amidine and guanidine bases), 1,5,7-triazabicyclo [4.4.0]dec-5-ene (TBD) proved to be the most efficient catalyst for thiol-Michael addition reactions since pendant thioether functional polyesters were achieved quantitatively within 1 min. Furthermore, P1 was allowed to react with primary and secondary amines through aza-Michael addition reactions, followed by thiol-Michael addition reaction thus affording the synthesis of pendant amine and thioether functional polyesters.
Orijinal dil | İngilizce |
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Makale numarası | 121844 |
Dergi | Polymer |
Hacim | 182 |
DOI'lar | |
Yayın durumu | Yayınlandı - 7 Kas 2019 |
Bibliyografik not
Publisher Copyright:© 2019 Elsevier Ltd
Finansman
This work was supported by the Research Fund of Istanbul Technical University (Project Number: TDK-2018-41700). This work was supported by the Research Fund of Istanbul Technical University (Project Number: TDK-2018-41700 ).
Finansörler | Finansör numarası |
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Research Fund of | |
Istanbul Teknik Üniversitesi | TDK-2018-41700 |