Copper on chitosan: a recyclable heterogeneous catalyst for azide-alkyne cycloaddition reactions in water
Copper on chitosan: a recyclable heterogeneous catalyst for azide-alkyne cycloaddition reactions in water
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DOI：
10.1039/c3gc40401c
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发表时间：
2013-01-01
期刊：
影响因子：
9.8
通讯作者：
Varma, Rajender S.
中科院分区：
文献类型：
--
作者：
Baig, R. B. Nasir;Varma, Rajender S.
通过简单地搅拌壳聚糖在水中的水悬浮液与硫酸铜，将硫酸铜固定在壳聚糖上;随后的催化剂已被用于水介质中的叠氮-炔环加成反应，并且它可以回收和重复使用多次而不失去其活性。
Copper sulfate has been immobilized over chitosan by simply stirring an aqueous suspension of chitosan in water with copper sulfate; the ensuing catalyst has been utilized for the azide-alkyne cycloaddition in aqueous media and it can be recycled and reused many times without losing its activity.