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New methodology for the preparation of 3-hydroxy-2-pyridinone (32-HOPO) chelators and extractants. Part 2. Reactions of alcohols phenols and thiols with an electrophilic 32-HOPO reagent

机译：制备3-羟基-2-吡啶酮（32-HOPO）螯合剂和萃取剂的新方法。第2部分。醇酚和硫醇与32-HOPO亲电试剂的反应

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The reactions of the electrophilic iminium ester mesylate salt >1 with alcohols, phenols and thiols has been investigated. In the presence of base, thiols, phenols and thiophenol react with >1 to give the corresponding ether linked HOPO derivatives in good yields. However, the ring opening of salt >1 with alcohols could only be accomplished efficiently using a large excess of the alcohol in the presence of methanesulfonic acid at 80°C. The synthetic utility of HOPO precursor, >1, has been demonstrated by the synthesis of two polyHOPO chelators >7 and >9.

机译：研究了亲电子亚氨基磺酸甲磺酸酯> 1 与醇，酚和硫醇的反应。在碱的存在下，硫醇，酚和硫酚与> 1 反应，以高收率得到相应的醚键连接的HOPO衍生物。然而，盐> 1 与醇的开环只有在甲烷磺酸在80°C的条件下使用大量过量的醇才能有效地完成。 HOPO前体> 1 的合成效用已通过两种polyHOPO螯合剂> 7 和> 9 的合成得到证明。

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Sumathi Chittamuru; Timothy N. Lambert; Gloria Martinez; Hollie K. Jacobs; Aravamudan S. Gopalan;
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年(卷),期 -1(48),4
年度 -1
页码 567–571
总页数 8
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1. New methodology for the preparation of 3-hydroxy-2-pyridinone (3,2-HOPO) chelators-reaction of amines with a novel electrophilic 3,2-HOPO precursor [J] . Timothy N. Lambert, Sumathi Chittamuru, Hollie K. Jacobs, Tetrahedron letters: The International Journal for the Rapid Publication of Preliminary Communications in Organic Chemistry . 2002,第41期

机译：制备3-羟基-2-吡啶酮（3,2-HOPO）螯合剂的新方法-胺与新型亲电子3,2-HOPO前体的反应
2. Preparation of trifluoromethylated ynamines and their reactions with some electrophilic reagents [J] . Ishihara T, Mantani T, Konno T, Tetrahedron . 2006,第16期

机译：三氟甲基化乙胺的制备及其与某些亲电试剂的反应
3. Preparation of diazenes by electrophilic C-coupling reactions of dry arenediazonium o-benzenedisulfonimides with Grignard reagents [J] . Barbero M., Dughera S., Fochi R., Synthesis: International Journal of Methods in Synthetic Organic Chemistry . 1998,第9期

机译：干苯二氮杂二邻苯二磺酰亚胺与格氏试剂的亲电C偶联反应制备二氮烯
4. Design, synthesis and evaluation of calixarene-based extractants for actinide(IV) ions and new synthetic methodology for the preparation of 3-hydroxy-2-pyridinone chelators. [D] . Lambert, Timothy Norman. 2001

机译：设计，合成和评估基于杯芳烃的act系元素（IV）离子的萃取剂，以及制备3-羟基-2-吡啶酮螯合剂的新合成方法。
5. New methodology for the preparation of 3-hydroxy-2-pyridinone (32-HOPO) chelators - Reaction of amines with a novel electrophilic 32-HOPO precursor [O] . Timothy N. Lambert, Sumathi Chittamuru, Hollie K. Jacobs, -1

机译：制备3-羟基-2-吡啶酮（32-HOPO）螯合剂的新方法-胺与新型亲电子32-HOPO前体的反应
6. New methodology for the preparation of 3-hydroxy-2-pyridinone (3,2-HOPO) chelators and extractants. Part 2: Reactions of alcohols, phenols, and thiols with an electrophilic 3,2-HOPO reagent [O] . Sumathi Chittamuru, Timothy N. Lambert, Gloria Martinez, 2007

机译：制备3-羟基-2-吡啶酮（3,2-Hopo）螯合剂和萃取剂的新方法。第2部分：用电泳3,2-Hopo试剂的醇，酚和硫醇反应
7. Free-Radical Reagents. 2. Oxidation and Addition Products from the Reaction of Di-tert-Butyliminoxyl with Phenols [R] . Ngo, M., Larson, K. R., Mendenhall, G. D. 1986

机译：自由基试剂。 2.二叔丁基亚氨基与苯酚反应的氧化和加成产物

New methodology for the preparation of 3-hydroxy-2-pyridinone (32-HOPO) chelators and extractants. Part 2. Reactions of alcohols phenols and thiols with an electrophilic 32-HOPO reagent

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