Journal of catalysis

Wadsworth–Emmons reaction: the unique catalytic reaction by a solid base

BM Choudary, ML Kantam, CRV Reddy, B Bharathi…

文献索引：Choudary, Boyapati M.; Kantam, Mannepalli L.; Reddy, Chinta Reddy V.; Bharathi, Balagam; Figueras, Francois Journal of Catalysis, 2003 , vol. 218, # 1 p. 191 - 200

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被引用次数: 29

摘要

The near-stoichiometric amount of bases is used both in laboratory and industry in Wadsworth–Emmons (WE) reactions, since the by-product,(EtO) 2P (O) OH, formed in the reaction neutralizes the base into an inert salt. A strategy to design, develop, and evolve the recyclable Mg–Al–hydrotalcite–OtBu (HT–OtBu) by the interaction of KOtBu with the calcined hydrotalcite that transforms a well-defined stoichiometric WE reaction into a catalytic one ...