Issue 23, 2011
From the journal:

Chemical Communications

Highly ordered acid functionalized SBA-15: a novel organocatalyst for the preparation of xanthenes†

Mahasweta Nandi,ab   John Mondal,a   Krishanu Sarkar,a   Yusuke Yamauchic  and  Asim Bhaumik*a  

* Corresponding authors

a Department of Materials Science, Indian Association for the Cultivation of Science, Jadavpur, Kolkata-700 032, India
E-mail: msab@iacs.res.in
Fax: +91-33-2473-2805
Tel: +91-33-2473-4971

b Integrated Science Education and Research Centre, Siksha Bhavana, Visva-Bharati, Santiniketan-731235, India

c World Premier International (WPI) Research Center for Materials Nanoarchitectonics (MANA), National Institute for Materials Science (NIMS), Namiki 1-1, Tsukuba, Ibaraki 305-0044, Japan

Abstract

Post-synthesis modification of SBA-15 has been carried out to design highly ordered acid functionalized hybrid mesoporous organosilica, AFS-1. This material has been used as an efficient heterogeneous organocatalyst for the syntheses of xanthenes under mild conditions in the absence of any other metal co-catalyst.

Graphical abstract: Highly ordered acid functionalized SBA-15: a novel organocatalyst for the preparation of xanthenes

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Article information

DOI
https://doi.org/10.1039/C1CC11007A
Article type
Communication
Submitted
21 Feb 2011
Accepted
08 Apr 2011
First published
04 May 2011

Chem. Commun., 2011,47, 6677-6679

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Highly ordered acid functionalized SBA-15: a novel organocatalyst for the preparation of xanthenes

M. Nandi, J. Mondal, K. Sarkar, Y. Yamauchi and A. Bhaumik, Chem. Commun., 2011, 47, 6677 DOI: 10.1039/C1CC11007A

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