Synthesis, characterization, and catalytic behavior of two open-framework zinc phosphites with 2D and 3D structures

被引：6
|
作者：
Song, Desheng [1 ]
Su, Dongpo [1 ]
Fu, Zhiyong [1 ]
Liao, Shijun [1 ]
机构：
[1] S China Univ Technol, Sch Chem & Chem Engn, Key Lab New Energy Technol Guangdong Univ, Guangzhou 510640, Peoples R China
来源：
INORGANIC CHEMISTRY COMMUNICATIONS | 2011年 / 14卷 / 01期
关键词：
Zinc phosphite; Structure and characterization; Inorganic framework; Knoevenagel condensation; Catalyzed reactions; ORGANICALLY TEMPLATED ZINCOPHOSPHITES; CENTER-DOT ZN-3(HPO3)(4); HYDROTHERMAL SYNTHESIS; MAGNETIC-PROPERTIES; PHOSPHATE; AMINES; UNITS;
D O I：
10.1016/j.inoche.2010.10.009
中图分类号：
O61 [无机化学];
学科分类号：
070301 ; 081704 ;
摘要：
Two new zincophosphites are obtained via a hydrothermal process. Single crystal data indicate that 1 has a two dimensional motif with the organic amine template embedded between the layers, while 2 has a three-dimensional structure with the organic amine template enclosed into the cavities. Knoevenagel condensation of benzaldehyde and ethyl cyanoacetate is carried out with these two complexes as support in ethanol at 333 K respectively. Experimental results indicate that only 1 is efficient for the catalysis. The catalytic ability depends on their structural characters. (C) 2010 Elsevier B.V. All rights reserved.
引用
收藏
页码：150 / 154
页数：5
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