Ultrasound-promoted preparation of disteryl ethers catalyzed by montmorillonite K 10
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چکیده
منابع مشابه
Preparation of poly(oxybutyleneoxymaleoyl) catalyzed by a proton exchanged montmorillonite clay.
The polycondensation of tetrahydrofuran with maleic anhydride catalyzed by Maghnite-H+ (Mag-H) was investigated. Maghnite is a montmorillonite sheet silicate clay that is exchanged with protons to produce Maghnite-H [1]. It was found that the polymerization in bulk is initiated by Mag-H in the presence of acetic anhydride at 40 degrees C. The effects of the amounts of Mag-H and acetic anhydride...
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ژورنال
عنوان ژورنال: Ultrasonics Sonochemistry
سال: 1998
ISSN: 1350-4177
DOI: 10.1016/s1350-4177(98)00010-8