Synthesis and characterization of new multi-site phase transfer catalyst and its catalytic efficiency in dichlorocarbene addition to (R)-Carvone
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- 作者：Duraimurugan Kumaraguru ; Dhanamoorthy Vaithialingam ; Jesin Beneto Arockiam ; Ashokkumar Veeramanoharan ; Siva Ayyanar<sup> ; sup><sup>drasiva@gmail.com" class="auth_mail" title="E-mail the corresponding authorsup><sup> ; sup><sup>drasiva78@gmail.com" class="auth_mail" title="E-mail the corresponding authorsup>
- 关键词：(R)-Carvone ; Multi-site ; Extraction mechanism ; Dichlorocarbene addition ; Phase transfer catalyst
- 刊名：Journal of the Taiwan Institute of Chemical Engineers
- 出版年：2016
- 出版时间：May 2016
- 年：2016
- 卷：62
- 期：Complete
- 页码：31-38
- 全文大小：1269 K
文摘
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We synthesized new multi-site phase transfer catalyst having 4, 8, 12-active sites per molecule.
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Catalytic efficiency of these MPTCs is studied by dichlorocarbene addition to (R)-carvone.
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Catalytic efficiencies are compared with commercially available soluble PTCs such as TBAB and TBAC.
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Based on the results we reported the extraction mechanism for the dichlorocarbene addition to (R)-carvone.