Electrochemical synthesis of α,β-unsaturated aldehydes at Pt cathode in the dimethylformamide solvent

Sanjeev Kumar; Sushma Singh; R. K. P. Singh

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Electrochemical synthesis of α,β-unsaturated aldehydes at Pt cathode in the dimethylformamide solvent

机译：在二甲基甲酰胺溶剂中Pt阴极上电化学合成α，β-不饱和醛

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The electrochemical synthesis of α,β-unsaturated aldehydes were carried out at controlled potential electrolysis in the neutral medium. The products were formed by the subsequent dehydration of aldol at the platinum cathode. The electrolysis was carried out at constant cathode potential in an electrolytic cell assembly containing reaction mixture, working as well as counter electrodes and a reference electrode. The products crotonaldehyde, cinnamaldehyde, p-methoxycinnamaldehyde, p-hydroxycinnamaldehyde and p-bromobenzaldehyde were formed during the electrolysis at the cathode.

机译：α，β-不饱和醛的电化学合成是在中性介质中在受控电势下进行的。产物是通过随后在铂阴极上羟醛的脱水而形成的。在包含反应混合物，工作电极以及对电极和参比电极的电解池组件中，在恒定的阴极电势下进行电解。在阴极电解期间形成了巴豆醛，肉桂醛，对甲氧基肉桂醛，对羟基肉桂醛和对溴苯甲醛。

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《Journal of the Indian Chemical Society》 |2010年第9期|共4页
作者
Sanjeev Kumar; Sushma Singh; R. K. P. Singh;
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正文语种 eng
中图分类化学;
关键词
Electroorganic synthesis; electrolysis; supporting electrolyte; electroinduced aldol; green chemistry;

机译：电有机合成;电解;支持电解质;电羟醛;绿色化学;

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1. Electrochemical synthesis of α,β-unsaturated aldehydes at Pt cathode in the dimethylformamide solvent [J] . Sanjeev Kumar, Sushma Singh, R. K. P. Singh Journal of the Indian Chemical Society . 2010,第9期

机译：在二甲基甲酰胺溶剂中Pt阴极上电化学合成α，β-不饱和醛
2. Electrochemical allylation of aldehydes in a solvent-free cavity cell with a graphite powder cathode [J] . Ronny F. M. de Souza, Madalena C. C. Areias, Lothar W. Bieber Green chemistry . 2011,第5期

机译：无溶剂腔室中的醛与石墨粉阴极的电化学烯丙基化
3. Synthesis of alpha,beta-unsaturated ketones from alkynes and aldehydes over H beta zeolite under solvent-free conditions [J] . Mameda Naresh, Peraka Swamy, Kodumuri Srujana, RSC Advances . 2016,第63期

机译：在无溶剂条件下将来自炔烃和醛的α，β-不饱和酮的合成在Hβ沸石上
4. Organocatalytic Addition of Bis(arylsulfonyl)methane to α,β-Unsaturated Aldehydes and Synthesis of Optically Enriched 3-Methyl-Alkanols [C] . Jose Aleman, Vanesa Marcos, Jose Luis Garcia Ruano European Symposium on Organic Chemistry . 2009

机译：有机催化加入双（芳基磺酰基）甲烷至α，β-不饱和醛和光学富集的3-甲基 - 链烷醇的合成
5. 2-Vinyloxiranes as synthetic equivalents to beta,gamma-unsaturated aldehydes: Applications and the total synthesis of cryptophycin analogues via a scaffold approach. [D] . Maddess, Matthew L. 2006

机译：2-乙烯基环氧乙烷作为β，γ-不饱和醛的合成等同物：隐藻霉素类似物的应用和通过支架方法的全合成。
6. Electrochemical synthesis of AuPt nanoflowers in deep eutectic solvent at low temperature and their application in organic electro-oxidation [O] . Aoqi Li, Wanyi Duan, Jianming Liu, -1

机译：低温共熔溶剂中AuPt纳米花的低温电化学合成及其在有机电氧化中的应用
7. Synthesis optimization,characterization and electrochemical performance of LiLi_(0.2)Mn_(0.54)Ni_(0.13)Co_(0.13)O_2 as cathode material of lithium ion battery [O] . 郑建明, 吴晓彪, 杨勇 2011

机译：锂离子电池正极材料Li Li_（0.2）Mn_（0.54）Ni_（0.13）Co_（0.13） O_2的合成优化，表征及电化学性能
8. Use of Nitrone Cycloadditions in the Synthesis of Beta-Amino Aldehydes and Unsaturated Amines [R] . Lander, S. W. 1986

机译：硝酮环加成反应在β-氨基醛和不饱和胺合成中的应用

Electrochemical synthesis of α,β-unsaturated aldehydes at Pt cathode in the dimethylformamide solvent

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