Issue 22, 2001
From the journal:

Chemical Communications

New basic mesoporous silica catalyst obtained by ammonia grafting

Yoshitaka Inaki,a   Yoshiyasu Kajita,a   Hisao Yoshida,*a   Kenji Itob  and  Tadashi Hattoria  

* Corresponding authors

a Department of Applied Chemistry, Graduate School of Engineering, Nagoya University, Nagoya 464-8603, Japan
E-mail: yoshidah@apchem.nagoya-u.ac.jp

b Department of Molecular Design and Engineering, Graduate School of Engineering, Nagoya University, Nagoya 464-8603, Japan

Abstract

NH3-treated mesoporous silica (FSM-16) contains SiNH2 sites which exhibit basic catalytic activity for Knoevenagel condensation; SiNH2 and SiOH pair sites formed at lower NH3-treatment temperatures exhibit higher turnover frequencies (TFs) in comparison with SiNH2 single sites.

Graphical abstract: New basic mesoporous silica catalyst obtained by ammonia grafting

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Article information

DOI
https://doi.org/10.1039/B107131A
Article type
Communication
Submitted
06 Aug 2001
Accepted
10 Oct 2001
First published
29 Oct 2001

Chem. Commun., 2001, 2358-2359

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New basic mesoporous silica catalyst obtained by ammonia grafting

Y. Inaki, Y. Kajita, H. Yoshida, K. Ito and T. Hattori, Chem. Commun., 2001, 2358 DOI: 10.1039/B107131A

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