biblio
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Filters: Author is Chidambaram, M. and Keyword is benzylsulfonic acid [Clear All Filters]
, “Benzylsulfonic acid functionalized mesoporous Zr-TMS catalysts: an efficient and recyclable catalyst for the preparation of coumarin derivatives by pechmann condensation reaction”, Catalysis Communications, vol. 8, no. 5, pp. 777-783, 2007.