Solvothermal synthesis, crystal structure of a new Ca(II) coordination polymer [CaII(4-ABA)(CH3COO)(H2O)(DMF)]n and its catalytic epoxidation of cyclohexene

被引：4

作者：

Singh, Atom Rajiv ^{[1
]}

Rawat, Naveen Singh ^{[2
]}

Lonibala, Rajkumari ^{[1
]}

机构：

[1] Manipur Univ, Dept Chem, Imphal 795003, Manipur, India

[2] Indian Inst Technol Roorkee, Dept Chem, Roorkee 247667, Uttarakhand, India

来源：

JOURNAL OF MOLECULAR STRUCTURE | 2021年 / 1225卷

关键词：

Solvothermal synthesis; 4-aminobenzoic acid; Coordination polymer; Dimethyl formamide; Epoxidation; METAL-ORGANIC FRAMEWORKS; CALCIUM COMPLEX; ALLYLIC OXIDATION; ACID; 1,10-PHENANTHROLINE; CADMIUM(II); DESIGN; LIGAND; IONS;

D O I：

10.1016/j.molstruc.2020.129074

中图分类号：

O64 [物理化学（理论化学）、化学物理学];

学科分类号：

070304 ; 081704 ;

摘要：

A novel 1D-Linear coordination polymer [Ca II(4-ABA)(CH3COO)(H2O)(DMF)]n (4-ABA = 4-aminobenzoic acid, DMF= Dimethyl formamide) has been synthesized successfully using DMF as one of the solvent by solvothermal synthesis. A single crystal X-ray studies of [Ca II(4-ABA)(CH3COO)(H2O)(DMF)] n complex confirms the octa-coordinated calcium center with 4-ABA, DMF and water. It crystallizes in orthorhombic space group Pnma and has a 1D polymeric ribbon structure containing Ca(II) structure with distorted bicapped trigonal prismatic geometry. The complex was successfully employed as a homogenous catalyst in bicarbonate mediated epoxidation of cyclohexene and the complex was found to be selective in oxidation as only one product was formed i.e. cyclohexene oxide. (c) 2020 Elsevier B.V. All rights reserved.

引用

页数：8

共 36 条

[1]

Amiraslanov I. R., 1982, ZH STRUKT KHIM, V23, P114

[2]

Amiraslanov I. R., 1982, ZH STRUKT KHIM, V23, P118

[3] Cadmium(II) and calcium(II) complexes with N,O-bidentate ligands derived from pyrazinecarboxylic acid [J].

Barszcz, Barbara ;

Masternak, Joanna ;

Hodorowicz, Maciej ;

Jablonska-Wawrzycka, Agnieszka .

JOURNAL OF THERMAL ANALYSIS AND CALORIMETRY, 2012, 108 (03) :971-978

[4] Two novel alkaline earth coordination polymers constructed from cinnamic acid and 1,10-phenanthroline: synthesis and structural and thermal properties [J].

Bendjellal, Nassima ;

Trifa, Chahrazed ;

Bouacida, Sofiane ;

Boudraa, Mhamed ;

Merazig, Hocine .

ACTA CRYSTALLOGRAPHICA SECTION C-STRUCTURAL CHEMISTRY, 2018, 74 :240-+

[5] Oxidation of Cyclohexene with H2O2 Catalyzed by Vanadium Based Polyoxometalates Doped Modified Clays as Green Catalysts [J].

Boudjema, S. ;

Rabah, H. ;

Choukchou-Braham, A. .

ACTA PHYSICA POLONICA A, 2017, 132 (03) :469-472

[6] Selective Allylic Oxidation of Cyclohexene Catalyzed by Nitrogen-Doped Carbon Nanotubes [J].

Cao, Yonghai ;

Yu, Hao ;

Peng, Feng ;

Wang, Hongjuan .

ACS CATALYSIS, 2014, 4 (05) :1617-1625

[7] Metal-Organic Frameworks and Self-Assembled Supramolecular Coordination Complexes: Comparing and Contrasting the Design, Synthesis, and Functionality of Metal-Organic Materials [J].

Cook, Timothy R. ;

Zheng, Yao-Rong ;

Stang, Peter J. .

CHEMICAL REVIEWS, 2013, 113 (01) :734-777

[8] Solvent-free allylic oxidation of cycloolefins over mesoporous CrMCM-41 molecular sieve catalyst at 1 atm dioxygen [J].

Dapurkar, Sudhir E. ;

Kawanami, Hajime ;

Komura, Kenichi ;

Yokoyama, Toshirou ;

Ikushima, Yutaka .

APPLIED CATALYSIS A-GENERAL, 2008, 346 (1-2) :112-116

[9] Selective Catalytic Oxidation of Cyclohexene with Molecular Oxygen: Radical Versus Nonradical Pathways [J].

Denekamp, Ilse M. ;

Antens, Martijn ;

Slot, Thierry K. ;

Rothenberg, Gadi .

CHEMCATCHEM, 2018, 10 (05) :1035-1041

[10] Porous coordination polymers based on carboxylate complexes of 3d metals [J].

Dybtsev, D. N. ;

Samsonenko, D. G. ;

Fedin, V. P. .

RUSSIAN JOURNAL OF COORDINATION CHEMISTRY, 2016, 42 (09) :557-573

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