One pot synthesis of aminonaphthoquinone derivatives using Cu(II) immobilized on hyperbranched polyglycerol functionalized graphene oxide as a reusable catalyst under solvent-free conditions

被引：16

作者：

Naeimi, Hossein ^{[1
]}

Zarabi, Maryam Farahnak ^{[1
]}

机构：

[1] Univ Kashan, Fac Chem, Dept Organ Chem, Kashan 87317, Iran

来源：

TETRAHEDRON | 2018年 / 74卷 / 19期

关键词：

Graphene oxide; Hyperbranched polyglycerol; Support; Catalyst; AminoNaphthoquinone; HYDROXYL NAPHTHALENE-1,4-DIONE DERIVATIVES; NANOSHEETS; WATER; NAPHTHOQUINONE; NANOPARTICLES; FLUORESCENCE; ANTIOXIDANTS; REDUCTION; DENDRIMER; QUINONES;

D O I：

10.1016/j.tet.2018.03.047

中图分类号：

O62 [有机化学];

学科分类号：

070303 ; 081704 ;

摘要：

A new Cu(II) immobilized on hyperbranched polyglycerol (HPG) functionalized graphene oxide catalyst was prepared and characterized by FT-IR, TGA, FE-SEM, XRD, and ICP-OES techniques. This catalyst was used efficiently for the preparation of aminonaphthoquinones via one-pot three-component condensation reaction under solvent-free conditions. The catalyst could be easily recovered and reusable several times without a significant loss of activity, which make this method attractive and in a close agreement with green chemistry. (C) 2018 Elsevier Ltd. All rights reserved.

引用

页码：2314 / 2323

页数：10

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