Sulfonic acid functionalized mesoporous MCM-41 silica as a convenient catalyst for Bisphenol-A synthesis | Zendy

Debasish Das | Zendy; JyhFu Lee | Zendy; Soofin Cheng | Zendy

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Sulfonic acid functionalized mesoporous MCM-41 silica as a convenient catalyst for Bisphenol-A synthesis

Author(s) -

Debasish Das,

JyhFu Lee,

Soofin Cheng

Publication year - 2001

Publication title -

chemical communications

Language(s) - English

Resource type - Journals

SCImago Journal Rank - 1.837

H-Index - 333

eISSN - 1364-548X

pISSN - 1359-7345

DOI - 10.1039/b107155f

Subject(s) - catalysis , mesoporous material , sulfonic acid , phenol , acetone , bisphenol , condensation , bisphenol a , mesoporous silica , selectivity , xanes , chemistry , phase (matter) , chemical engineering , organic chemistry , materials science , spectral line , epoxy , physics , astronomy , thermodynamics , engineering

Sulfonic acid groups anchored to the surface of mesoporous MCM-41 silica have been identified with S K-edge XANES spectra and the material is an efficient catalyst for the liquid phase condensation of phenol with acetone to form Bisphenol-A with high selectivity.

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