SaBOX/Copper Catalysts for Highly Syndio-Specific Atom Transfer Radical Polymerization of Methyl Methacrylate
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https://figshare.com/articles/dataset/SaBOX_Copper_Catalysts_for_Highly_Syndio-Specific_Atom_Transfer_Radical_Polymerization_of_Methyl_Methacrylate/5114527
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资源简介:
SaBOX/copper
catalysts have been developed, giving a highly syndio-specific
(triad syndiotacticity rr over 90%) and well-controlled (molecular
weight distribution Đ = 1.1–1.4) atom
transfer radical polymerization (ATRP) of methyl methacrylate. The
substituents on the bisoxazoline (BOX) scaffold significantly affect
the polymerization rate, molecular weight, and stereoselectivity.
The side arms installed on the bridge carbon of BOX have been proven
to strongly influence both the activity of the catalyst and the tacticity
of the resulting polymers, paving an alternative way for the control
of stereoselectivity in ATRP. X-ray structural determination and the
Eyring approach were employed to obtain insights into the scaffold
and side arm effects on catalyst performance.
创建时间:
2017-06-16



