Postsynthetic modification of IRMOF-3 with a copper iminopyridine complex as heterogeneous catalyst for the synthesis of 2-aminobenzothiazoles

被引：27
|
作者：
Liu, Jie [1 ,2 ]
Zhang, Xiaobin [2 ]
Yang, Jin [2 ]
Wang, Lei [2 ,3 ]
机构：
[1] Soochow Univ, Coll Chem Chem Engn & Mat Sci, Suzhou 215123, Jiangsu, Peoples R China
[2] Huaibei Normal Univ, Dept Chem, Huaibei 235000, Anhui, Peoples R China
[3] Chinese Acad Sci, State Key Lab Organometall Chem, Shanghai Inst Organ Chem, Shanghai 200032, Peoples R China
来源：
APPLIED ORGANOMETALLIC CHEMISTRY | 2014年 / 28卷 / 03期
基金：
中国国家自然科学基金;
关键词：
metal-organic framework; postsynthetic modification; copper iminopyridine complex; heterogeneous catalyst; 2-aminobenzothiazoles; METAL-ORGANIC FRAMEWORKS; CROSS-COUPLING REACTIONS; ALDEHYDE-ALKYNE-AMINE; SUZUKI-MIYAURA; RECYCLABLE CATALYST; INTRAMOLECULAR CYCLIZATION; COORDINATION POLYMERS; COVALENT MODIFICATION; REUSABLE CATALYST; HIGHLY EFFICIENT;
D O I：
10.1002/aoc.3109
中图分类号：
O69 [应用化学];
学科分类号：
081704 ;
摘要：
A copper iminopyridine complex has been immobilized on to a metal-organic framework (MOF) through postsynthetic modification of IRMOF-3. The modified MOFs were fully demonstrated by using a variety of methods, and the structural integrity of the modified MOFs has been confirmed by powder X-ray diffraction (XRD). Furthermore, it was shown that the modified IRMOF-3 can act as an efficient solid catalyst for the synthesis of 2-aminobenzothiazoles via the reaction of 2-iodoanilines with isothiocyanates in a heterogeneous manner. Moreover, the catalyst could be facilely separated from the reaction mixture and reused for six consecutive cycles without significant degradation in catalytic activity. Copyright (c) 2014 John Wiley & Sons, Ltd.
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页码：198 / 203
页数：6
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