Cupric Sulfate Pentahydrate:A Mild and Efficient Catalyst for the Chemoselective Synthesis of 1,1-Diacetates from Aldehydes in a Solvent-Free System

Majid M.Heravi; Shima Taheri; Khadijeh Bakhtiari

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Cupric Sulfate Pentahydrate:A Mild and Efficient Catalyst for the Chemoselective Synthesis of 1,1-Diacetates from Aldehydes in a Solvent-Free System

机译：五水合硫酸铜：一种无溶剂体系中由醛类化学选择性合成1,1-二乙酸酯的温和高效催化剂

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Cupric sulfate pentahydrate was found to be an efficient catalyst for the protection of aldehydes as 1,1-diacetates in high yields in a solvent-free system at room temperature.Ketones are not affected under these reaction conditions.

机译：发现五水合硫酸铜是一种高效的催化剂，可在室温下在无溶剂体系中高产率地保护1,1-二乙酸酯类醛。在这些反应条件下，酮不受影响。

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《Monatshefte fur Chemie》 |2006年第8期|共4页
作者
Majid M.Heravi; Shima Taheri; Khadijeh Bakhtiari;
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正文语种 eng
中图分类化学;
关键词
1; 1-Diacetates; CuSO_4 centre dot 5H_2O; Protection; Acylals; Aldehydes;

机译：1;1-二乙酸酯;CuSO_4中心点5H_2O;保护;缩醛;醛;

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1. Cupric Sulfate Pentahydrate:A Mild and Efficient Catalyst for the Chemoselective Synthesis of 1,1-Diacetates from Aldehydes in a Solvent-Free System [J] . Majid M.Heravi, Shima Taheri, Khadijeh Bakhtiari Monatshefte fur Chemie . 2006,第8期

机译：五水合硫酸铜：一种无溶剂体系中由醛类化学选择性合成1,1-二乙酸酯的温和高效催化剂
2. AN EFFICIENT AND CHEMOSELECTIVE SYNTHESIS OF ALDEHYDE 1,1-DIACETATES USING MORPHOLINIUM BISULFATE AS A BRNSTED ACIDIC IONIC LIQUID UNDER SOLVENT-FREE CONDITIONS [J] . Organic Preparations and Procedures International . 2008,第4期

机译：在无溶剂条件下使用硫酸二溴铵作为溴化的酸性离子液体的高效化学合成醛1,1-二乙酸
3. AN EFFICIENT AND CHEMOSELECTIVE SYNTHESIS OF ALDEHYDE 1,1-DIACETATES USING MORPHOLINIUM BISULFATE AS A BRONSTED ACIDIC IONIC LIQUID UNDER SOLVENT-FREE CONDITIONS [J] . Abdol Reza Hajipour, Zahra Nasreesfahani, Arnold E.Ruoho Organic Preparations and Procedures International: The New Journal for Organic Synthesis . 2008,第4期

机译：在无溶剂条件下使用硫酸二溴铵作为支链酸性离子液体的高效化学合成醛1,1-二乙酸
4. Chemoselective hydrogenation of the C=Ogroup in unsaturated aldehydes over clay-supported platinum catalysts [C] . Gyorgy Szollosi, Istvan Kun, Bela Torok, International FEZA conference on porous materials in environmentally friendly processes . 1999

机译：C = Ogroup在不饱和醛型粘土铂催化剂上的化学选择性氢化C = Ogroup
5. I. Stereochemistry of cyclopropane formation involving group (IV) organometallic complexes. II. Slower stoichiometric and faster catalytic reduction of aldehydes by the PPh(3) substituted hydroxycyclopentadienyl ruthenium hydride [2,5-Ph(2)-3,4-Tol(2)(eta(5)-C(4)COH)]Ru(CO)(PPh(3))H: A highly chemoselective catalyst for hydrogenation of aldehydes over ketones. [D] . Strotman, Neil Adham. 2005

机译：I.涉及（IV）族有机金属配合物的环丙烷形成的立体化学。二。由PPh（3）取代的羟基环戊二烯基氢化钌[2,5-Ph（2）-3,4-Tol（2）（eta（5）-C（4）COH）] Ru的化学计量较慢和较快的醛催化还原（CO）（PPh（3））H：一种高度化学选择性的催化剂，用于醛在酮上的氢化。
6. NaHSO4-SiO2 as an efficient and chemoselective catalyst for the synthesis of acylal from aldehydes under solvent-free conditions [O] . Ravi Kumar Kannasani, V V Satyanarayana Peruri, Srinivasa Reddy Battula 2012

机译：NaHSO4-SiO2是一种高效的化学选择性催化剂可在无溶剂条件下从醛类合成酰基
7. Poly(4-vinylpyridinium) perchlorate as an efficient solid acid catalyst for the chemoselective preparation of 1,1-diacetates from aldehydes under solvent-free conditions [O] . Nader Ghaffari Khaligh 2014

机译：聚（4-乙烯基吡啶鎓），高氯酸盐，作为在无溶剂条件下由醛的化学选择性制备1,1-二乙酸酯的有效固体酸催化剂

Cupric Sulfate Pentahydrate:A Mild and Efficient Catalyst for the Chemoselective Synthesis of 1,1-Diacetates from Aldehydes in a Solvent-Free System

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