نتایج جستجو برای: organosuperbase
تعداد نتایج: 14 فیلتر نتایج به سال:
An organosuperbase (N,N-dimethylbiguanide) immobilized on mesoporous and magnetically separable silica supports, was found for the first time, to act as a highly-stable, scalable and efficient heterogeneous catalyst for the Henry reaction under mild and neutral condition. Several factors such as catalyst amount, solvent and reaction time concerning the reactivity were also discussed. The proced...
an organosuperbase (n,n-dimethylbiguanide) immobilized on mesoporous and magnetically separable silica supports, was found for the first time, to act as a highly-stable, scalable and efficient heterogeneous catalyst for the henry reaction under mild and neutral condition. several factors such as catalyst amount, solvent and reaction time concerning the reactivity were also discussed. the proced...
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