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Solvent‐free Knoevenagel Condensations over TiO 2
Author(s) -
HOSSEINISARVARI Mona,
SHARGHI Hashem,
ETEMAD Samane
Publication year - 2007
Publication title -
chinese journal of chemistry
Language(s) - English
Resource type - Journals
SCImago Journal Rank - 1.28
H-Index - 41
eISSN - 1614-7065
pISSN - 1001-604X
DOI - 10.1002/cjoc.200790288
Subject(s) - knoevenagel condensation , chemistry , reactivity (psychology) , condensation , solvent , scope (computer science) , condensation reaction , aryl , organic chemistry , catalysis , medicine , physics , alternative medicine , alkyl , pathology , computer science , thermodynamics , programming language
A study involving the scope of substrates in the Knoevenagel reaction under SFC has been conducted. Reactivity trends favored formation of the condensation product using both electron deficient and rich aryl aldehydes. A recycling study confirmed that the reaction medium could be used multiple times affording, with each run, the desired condensation product in excess of 95% conversion.