Polymer-supported PPh3 as a reusable organocatalyst for the Mukaiyama aldol and Mannich reaction

Satoru Matsukawa; Kazuki Fukazawa; Junya Kimura

doi:10.1039/C4RA03394A

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Polymer-supported PPh₃ as a reusable organocatalyst for the Mukaiyama aldol and Mannich reaction†

Satoru Matsukawa,*^a Kazuki Fukazawa^a and Junya Kimura^a

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* Corresponding authors

^a Department of Science Education, Faculty of Education, Ibaraki University, Ibaraki, 310-8512 Japan
E-mail: smatsuka@mx.ibaraki.ac.jp
Fax: +81 29 228 8234

Abstract

An easily accessible and user-friendly polymer-supported phosphine PS-PPh₃ catalyzes the aldol reaction of aldehydes and imines. A broad range of aldehydes and imines could be applied under mild conditions using 5–10 mol% PS-PPh₃. PS-PPh₃ was easily recovered and reused with minimal loss of activity.

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Article information

DOI: https://doi.org/10.1039/C4RA03394A
Article type: Paper
Submitted: 14 Apr 2014
Accepted: 10 Jun 2014
First published: 11 Jun 2014

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RSC Adv., 2014,4, 27780-27786

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Polymer-supported PPh₃ as a reusable organocatalyst for the Mukaiyama aldol and Mannich reaction

S. Matsukawa, K. Fukazawa and J. Kimura, RSC Adv., 2014, 4, 27780 DOI: 10.1039/C4RA03394A

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