S. Sato, Ryōji Takahashi, T. Sodesawa
Feb 1, 2003
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Catalysis Communications
Abstract
Abstract CeO 2 catalyzed the selective dehydration of 1,3-diols into allylic alcohols at temperatures 300–375 °C. In the dehydration of 1,3-propanediol over pure CeO 2 , 2-propen-1-ol is produced with the maximum selectivity of 98.9 mol% at 325 °C. In the dehydration of 1,3-butanediol, 2-buten-1-ol and 3-buten-2-ol were produced with the sum of the selectivity > 99 mol% over CeO 2 , which showed attractive catalytic performance without decay at temperatures 2 .