Extremely rapid postfunctionalization of maleate and fumarate main chain polyesters in the presence of TBD

Ozgun Daglar, Buse Ozcan, Ufuk Saim Gunay, Gurkan Hizal, Umit Tunca, Hakan Durmaz*

*Bu çalışma için yazışmadan sorumlu yazar

Araştırma sonucu: ???type-name???Makalebilirkişi

13 Atıf (Scopus)

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 dilİngilizce
Makale numarası121844
DergiPolymer
Hacim182
DOI'lar
Yayın durumuYayınlandı - 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 ).

FinansörlerFinansör numarası
Research Fund of
Istanbul Teknik ÜniversitesiTDK-2018-41700

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