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<p>Ultrasound mediated synthesis of aldimines from non-enolizable aldehydes at room temperature</p><br />

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Title Statement <p>Ultrasound mediated synthesis of aldimines from non-enolizable aldehydes at room temperature</p><br />
 
Added Entry - Uncontrolled Name Paul, Dipankar ; Department of Chemistry, National Institute of Technology Meghalaya, Bijni Complex, Laitumkhrah, Shillong 793 003, India
Kalita, Gitumoni ; Department of Chemistry, National Institute of Technology Meghalaya, Bijni Complex, Laitumkhrah, Shillong 793 003, India
Bora, Hridoy Jyoti; Department of Chemistry, National Institute of Technology Meghalaya, Bijni Complex, Laitumkhrah, Shillong 793 003, India
Samai, Suman ; Department of Chemistry, Prabhat Kumar College, Contai, Purba Medinipur 721 404, India
Chatterjee, Paresh Nath; Department of Chemistry, National Institute of Technology Meghalaya, Bijni Complex, Laitumkhrah, Shillong 793 003, India
Department of Science & Technology, Govt. of India
 
Uncontrolled Index Term Aldehyde, sulfonamide, N-sulfonyl aldimine, ultrasound, Lewis acid
 
Summary, etc. <p style="text-align: justify;">A user-friendly, energy efficient method of synthesizing <em>N</em>-sulfonyl aldimines at room temperature (25‒28°C) from readily available and inexpensive reagents has been developed. The method employs ultrasonication from common laboratory ultrasonic cleaner to mediate the reaction. FeCl<sub>3</sub> as catalyst and molecular sieves as water scavenger have produced excellent yields of aldimines with short reaction time. The reaction set-up does not require inert atmosphere or anhydrous solvent thereby saving resources and time. The easily scalable method works well for the condensation of aromatic non-enolizable aldehydes and sulfonamides.</p><br />
 
Publication, Distribution, Etc. Indian Journal of Chemistry -Section B (IJC-B)
2021-12-20 11:23:07
 
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http://op.niscair.res.in/index.php/IJCB/article/view/46653
 
Data Source Entry Indian Journal of Chemistry -Section B (IJC-B); ##issue.vol## 60, ##issue.no## 12 (2021): Indian Journal of Chemistry- Section-B, (IJCB)
 
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Nonspecific Relationship Entry http://op.niscair.res.in/index.php/IJCB/article/download/46653/465550204
 
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