觸媒反應

專利類型

發明

專利國別 (專利申請國家)

中華民國

專利申請案號

103108341

專利證號

I 537049

專利獲證名稱

觸媒反應

專利所屬機關 (申請機關)

國立清華大學

獲證日期

2016/06/11

技術說明

本發明的主要目的之一，是提供一種含有{110}晶面的金屬或金屬氧化物觸媒，增加反應物吸附的位置，提升反應活性，提高環加成反應的反應速率，得到較高的產量。根據本發明的一實施例，一種觸媒反應的步驟包含：提供一觸媒，其中該觸媒為金屬或金屬氧化物奈米顆粒，並且至少包含{110}之晶面；以及提供一第一不飽和化合物及一第二不飽和化合物；以及提供該觸媒使該第一不飽和化合物及該第二不飽和化合物進行一環加成反應並得到一產物。 The present invention is related to a catalytic reaction, particularly to a catalytic reaction provided by a nanocatalyst with {110} crystal plane.Catalytic nanoparticles are often used for catalyzing cycloaddition reaction and promote the click reaction. Triazole is one of the products of the cycloaddition reaction, and compounds comprising triazole structure, such as antifungal drug and pesticides, are usually used in the research of biomedicine and biochemistry mechanism. In addition, catalytic nanoparticles may catalyze other organic reactions, for example, the cycloaddition reaction for synthesis of isoxazoles. The objective of the invention is directed for providing a metal or metal oxide catalyst with {110} crystal plane so as to increase adsorption sites for reactant and reaction reactivit and improve the rate of cycloaddition reaction, so as to achieve higher yield. Catalyst may be made of metal or metal oxide, such as Cu2O or gold. The particle size ranges from 30­300 nm.

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