High Catalytic Activity of As-Synthesized, Ordered Porous Silicate–Quaternary Ammonium Composite for Knoevenagel Condensation
Author(s) -
Yoshihiro Kubota,
Yusuke Nishizaki,
Yoshihiro Sugi
Publication year - 2000
Publication title -
chemistry letters
Language(s) - English
Resource type - Journals
SCImago Journal Rank - 0.492
H-Index - 114
eISSN - 1348-0715
pISSN - 0366-7022
DOI - 10.1246/cl.2000.998
Subject(s) - knoevenagel condensation , chemistry , catalysis , methylene , silicate , composite number , ammonium , condensation , porosity , organic chemistry , polymer chemistry , composite material , materials science , physics , thermodynamics
The Knoevenagel condensation of carbonyl compounds with active methylene compounds catalyzed by as-synthesized, ordered porous silicate–quaternary ammonium composite materials gave corresponding α,β-unsaturated esters in high yields under very mild liquid phase conditions.
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