Effect of ultrasound-assisted crystallization in the diastereomeric salt resolution of tetramisole enantiomers in ternary system with O,O‿dibenzoyl-(2R,3R)-tartaric acid
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- 作者：Zsolt Szeleczkya ; szeleczky@mail.bme.hu" class="auth_mail" title="E-mail the corresponding author ; Erzsé ; bet Kis-Mihá ; lya ; Sá ; ndor Semseya ; Hajnalka Patakia ; Pé ; ter Bagia ; Emese Pá ; lovicsb ; Gyö ; rgy Marosia ; Gyö ; rgy Pokolc ; Elemé ; r Fogassya ; Já ; nos Madará ; szc
- 关键词：Diastereomeric salt ; Optical resolution ; Sonocrystallization ; Ternary and binary phase diagrams ; Tetramisole (Levamisole)
- 刊名：Ultrasonics Sonochemistry
- 出版年：2016
- 出版时间：September 2016
- 年：2016
- 卷：32
- 期：Complete
- 页码：8-17
- 全文大小：2321 K
文摘
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A new systematic study of effect of ultrasound in field of classical resolution.
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Higher enantiomeric excess could be achieved by ultrasound irradiation.
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The crystallization of unfavourable bitartrate salts were prevented by ultrasound.
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A schematic melting phase diagram is provided for the ternary resolution system.