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A co-grafting of vinyl sulfonic acid or vinylphosphonic acid monomers on polyethylene (PE) was studied for the heterogeneous catalysis of fructose dehydration into 5-hydroxymethylfurfural (HMF) solely in water.

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This invention enables selective sulfate separation from highly competitive aqueous alkaline solutions, as found in nuclear wastes.

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The invention relates to a method for converting 2- and 4-acetylpyridines to perdeuterated 2-vinylpyridine and 4-vinylpyridine. This research developed out of the need to synthesize 2-vinylpyridine-d7 as the building block (monomer) for many important amphiphilic polymers.