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检索条件"作者=kaveh Khosravi"
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Green,mild and efficient bromination of aromatic compounds by HBr promoted by trans-3,5-dihydroperoxy-3,5-dimethyl-1,2-dioxolane in water as a solvent
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Chinese Chemical Letters 2012年 第4期23卷 387-390页
作者: kaveh khosravi Samira Kazemi Department of Chemistry Faculty of ScienceUniversity of Arak Department of Chemistry Shahr-e-Rey branchIslamic Azad University
A combination of HBr and trans-3,5-dihydroperoxy-3,5-dimethyl-1,2-dioxolane as anew and powerful oxidant was found effective for facile brotnination of different aromatic compounds at room temperature in water as a gr... 详细信息
来源: 维普期刊数据库 维普期刊数据库 同方期刊数据库 同方期刊数据库 评论
Synthesis of 2-arylbenzimidazoles and 2-arylbenzothiazoles in both room temperature and microwave condition catalyzed by hexamethylenetetramine-bromine complex
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Chinese Chemical Letters 2012年 第1期23卷 61-64页
作者: kaveh khosravi Samira Kazemi Department of Chemistry Faculty of ScienceUniversiy of ArakArak 38/56-8-8349Iran Tehran Shahid tondgoyan Oil Refinery Company TehranIran
One-pot condensation of 2-aminothiophenol or 1,2-phenylenediamine with different aldehydes has been catalyzed by hexamethylenetetramine-bromine(HMTA-Bromine) as new,available and effective catalyst.2-Arylbenzo thiaz... 详细信息
来源: 维普期刊数据库 维普期刊数据库 同方期刊数据库 同方期刊数据库 评论