Cu(II) immobilized on aminated epichlorohydrin activated silica (CAES): as a new, green and efficient nanocatalyst for preparation of 5-substituted-1H-tetrazoles

Razavi Nasrin; Akhlaghinia Batool

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Cu(II) immobilized on aminated epichlorohydrin activated silica (CAES): as a new, green and efficient nanocatalyst for preparation of 5-substituted-1H-tetrazoles

机译：固定在胺基表氯醇活化二氧化硅（CAES）上的铜（II）：是一种新型，绿色且高效的纳米催化剂，用于制备5取代的1H-四唑

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Cu(II) immobilized on aminated epichlorohydrin activated silica (CAES) is a novel and efficient heterogeneous nanocatalyst in the [3 + 2] cycloaddition reactions of various organic nitriles with sodium azide. The protocol can provide a series of 5-substituted-1H-tetrazoles under mild conditions in DMSO. Efficient transformation, mild reaction conditions, easy product isolation and the potential reusability of the catalyst are attractive features. The catalyst (CAES) was characterized by FT-IR, TGA, TEM, BET, SEM-EDS, CHN and ICP techniques.

机译：固定在胺化环氧氯丙烷活化的二氧化硅（CAES）上的Cu（II）是一种新颖有效的异质纳米催化剂，可用于各种有机腈与叠氮化钠的[3 + 2]环加成反应中。该协议可以在温和的条件下在DMSO中提供一系列5-取代的1H-四唑。有效的转化，温和的反应条件，容易的产物分离和催化剂的潜在可重复使用性是吸引人的特征。通过FT-IR，TGA，TEM，BET，SEM-EDS，CHN和ICP技术对催化剂（CAES）进行了表征。

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《RSC Advances》 |2015年第16期|共10页
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Razavi Nasrin; Akhlaghinia Batool;
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1. Cu(II) immobilized on aminated epichlorohydrin activated silica (CAES): as a new, green and efficient nanocatalyst for preparation of 5-substituted-1H-tetrazoles [J] . Razavi Nasrin, Akhlaghinia Batool RSC Advances . 2015,第16期

机译：固定在胺基表氯醇活化二氧化硅（CAES）上的铜（II）：是一种新型，绿色且高效的纳米催化剂，用于制备5取代的1H-四唑
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Cu(II) immobilized on aminated epichlorohydrin activated silica (CAES): as a new, green and efficient nanocatalyst for preparation of 5-substituted-1H-tetrazoles

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