Synthesis of 2-aryl-2,3-dihydroquinazolin-4(1<Emphasis Type="Italic">H</Emphasis>)-ones using boric acid-functionalized MCM-41 as a novel heterogeneous catalyst under solvent-free condition期刊界 All Journals 搜尽天下杂志传播学术成果专业期刊搜索期刊信息化学术搜索

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Synthesis of 2-aryl-2,3-dihydroquinazolin-4(1<Emphasis Type="Italic">H</Emphasis>)-ones using boric acid-functionalized MCM-41 as a novel heterogeneous catalyst under solvent-free condition

Authors:	Paramasivam?Sivaguru Kandasamy?Parameswaran Madheswaran?Kiruthiga Pullar?Vadivel Email author" target="_blank">Appaswami?Lalitha Email author

Institution:	1.Department of Chemistry,Periyar University,Salem,India;2.Department of Chemistry,Salem Sowdeswari College,Salem,India

Abstract:	Ordered mesoporous silica material MCM-41 with covalently anchored boric acid groups located inside the mesochannels has been utilized as an acid catalyst for the ‘green’ synthesis of 2-aryl-2,3-dihydroquinazolin-4(1H)-one derivatives under solvent-free condition. This novel synthetic method offers advantages, such as excellent yields, simple reaction procedure, short reaction times and mild reaction conditions.

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