Solvent-Free Crossed Aldol Condensation of Ketones with Aromatic Aldehydes Mediated by Magnesium Hydrogensulfate

Peyman Salehi; Mohammad M. Khodaei; Mohammad A. Zolfigol; Afsaneh Keyva

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Solvent-Free Crossed Aldol Condensation of Ketones with Aromatic Aldehydes Mediated by Magnesium Hydrogensulfate

机译：硫酸氢镁介导的酮与芳香醛的无溶剂横渡羟醛缩合反应

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摘要

Crossed aldol condensations of ketones with aromatic aldehydes are carrried out efficiently in the presence of magnesium hydrogensulfate under solvent-free conditions in good to excellent yield without the occurence of any self-condensation. Similar reactions in solution do not proceed satisfactorily.

机译：在无溶剂条件下，在硫酸氢镁存在下，酮与芳族醛的交叉羟醛缩合可以有效地进行，产率高至优异，而不会发生任何自缩合反应。溶液中的类似反应不能令人满意地进行。

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《Monatshefte fur Chemie》 |2002年第10期|共5页
作者
Peyman Salehi; Mohammad M. Khodaei; Mohammad A. Zolfigol; Afsaneh Keyva;
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正文语种 eng
中图分类化学;
关键词
aldehydes; aldol reactions; ketones; megnesium hydrogensulfate; solid state;

机译：醛;醛缩反应;酮;硫酸氢镁;固态;

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1. Solvent-Free Crossed Aldol Condensation of Ketones with Aromatic Aldehydes Mediated by Magnesium Hydrogensulfate [J] . Peyman Salehi, Mohammad M. Khodaei, Mohammad A. Zolfigol, Monatshefte fur Chemie . 2002,第10期

机译：硫酸氢镁介导的酮与芳香醛的无溶剂横渡羟醛缩合反应
2. Solvent-Free Crossed Aldol Condensation of Cyclic Ketones with Aromatic Aldehydes Assisted by Microwave Irradiation [J] . Abbas A.Esmaeili, Mehri Salimi Tabas, Mohammad A.Nasseri, Monatshefte fur Chemie . 2005,第4期

机译：微波辅助芳香醛与环酮的无溶剂交叉醛醇缩合反应
3. Silica sulfuric acid as an efficient and reusable reagent for crossed-aldol condensation of ketones with aromatic aldehydes under solvent-free conditions [J] . Minoo Dabiri, Mohammad Ali Bodaghi Fard, Mohammad Ali Zolfigol, Journal of the Brazilian Chemical Society . 2004,第5期

机译：二氧化硅硫酸是一种在无溶剂条件下将酮与芳族醛进行交叉羟醛缩合的有效且可重复使用的试剂
4. Germanium(II)-Mediated Reductive Cross-Aldol Reaction of Aldehydes:Synthesis of Aldols with Diastereocontrolled Quaternary Carbon Centers [C] . Shin-va Tanaka, Makoto Yasucla, Akio Baba Symposium on Organometallic Chemistry . 2007

机译：锗（II）膜的蛋白质介导的醛 - 醛醛 - 醛醇的合成与非杀螨科季碳中心合成
5. Aldol condensation of the ketone group in levulinic acid during acid catalyzed hydrolysis of 5-hydroxymethylfurfural. [D] . Karwa, Shruti. 2013

机译：酸催化5-羟甲基糠醛水解过程中乙酰丙酸中酮基的醛醇缩合。
6. Tandem Aldol Condensation – Platinacycle-Catalyzed Addition Reactions of Aldehydes Methyl Ketones and Arylboronic Acids [O] . Yuan-Xi Liao, Qiao-Sheng Hu -1

机译：串联醛醇缩合 - 醛糖催化的醛甲基酮和芳基硼酸的添加反应
7. Solvent-Free Selective Cross-Aldol Condensation of Ketones with Aromatic Aldehydes Efficiently Catalyzed by a Reusable Supported Acidic Ionic Liquid [O] . Abolghasem DAVOODNIA, Ghazaleh YASSAGHI 2012

机译：通过可重复使用的负载的酸性离子液体有效地催化，无溶于芳香族醛的无溶剂选择性交叉醛凝聚

Solvent-Free Crossed Aldol Condensation of Ketones with Aromatic Aldehydes Mediated by Magnesium Hydrogensulfate

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