Aluminum Complexes Containing the C–O–Al–O–C Framework as Efficient Initiators for Ring-Opening Polymerization of ε‑Caprolactone
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https://figshare.com/articles/dataset/Aluminum_Complexes_Containing_the_C_O_Al_O_C_Framework_as_Efficient_Initiators_for_Ring_Opening_Polymerization_of_Caprolactone/2217781
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资源简介：
Three aluminum complexes, LAl(OCH2C6H4-2-NH2)2 (2), LAl(9-OC13H9)2 (3), and LAl(OC6H10-4-NH2)2 (4), were synthesized in good yield by reacting
one equivalent of LAlH2 (1) (L = HC(CMeNAr)2, Ar = 2,6-iPr2C6H3) with two equivalents
of 2-aminobenzyl alcohol, 9-hydroxyfluorene, and trans-4-aminocyclohexanol, respectively. All complexes (2, 3, and 4) contain the C–O–Al–O–C
framework. These complexes have been characterized by IR, 1H and 13C NMR, elemental analyses, and single-crystal
X-ray structural analysis. Furthermore, the excellent catalytic activities
of 2, 3, and 4 for ring-opening
polymerization of ε-caprolactone in the presence of isopropyl
alcohol were investigated.
创建时间：
2016-02-16
