41556-26-7, Name is Bis(1,2,2,6,6-pentamethylpiperidin-4-yl) decanedioate, molecular formula is C30H56N2O4, belongs to piperidines compound, is a common compound. In a patnet, author is Ji, Zhi-Xiang, once mentioned the new application about 41556-26-7, Formula: C30H56N2O4.
Crystal Structure and Catalytic Activity of A Novel Cd(II) Coordination Polymer Formed by Dicarboxylic Ligand
A new Cd(II) coordination polymer, {[Cd-3(L)(2)(DMF)(2)(H2O)(2)] H2O}n (H2L = 1,3-bisbenzyl-2imidazolidine- 4,5-dicarboxylic acid) was synthesized by one-pot synthesis method from 1,3-bisbenzyl-2imidazolidine- 4,5-dicarboxylic acid, NaOH, DMF, and Cd(NO3)(2) 4H(2)O. Its structure was determined by elemental analysis and single crystal X-ray diffraction. Structural analysis shows that three Cd(II) ions are all six-coordinated with four oxygen atoms of four 1,3-bisbenzyl-2-imidazolidine-4,5-dicarboxylate ligands and two O atoms from two DMF molecules (Cd1) or two oxygen atoms of two coordinated H2O molecules (Cd2 and Cd3) to form an octahedral coordination geometry. The Cd(II) coordination polymer displays a 1D chained structure by the bridging carboxylate groups from 1,3-bisbenzyl-2-imidazolidine4,5- dicarboxylate ligands. The conversion of benzaldehyde is 90.9%, which is 40 similar to 50% higher than those of the other three aldehydes (4-methylbenzaldehyde, p-methoxybenzaldehyde and 3chlorobenzaldehyde), so the Cd(II) coordination polymer catalyst shows better catalytic activity for the coupling reaction of benzaldehyde, phenylacetylene, and piperidine than the other three aldehydes. Copyright (C) 2018 BCREC Group. All rights reserved
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Reference:
Piperidine – Wikipedia,
,Piperidine | C5H11N – PubChem