The Decomposition of Certain Acetylenic Carbinols

AF Thompson Jr, C Margnetti

文献索引：Thompson; Margnetti Journal of the American Chemical Society, 1942 , vol. 64, p. 575

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被引用次数: 1

摘要

Various catalysts are available for the vapor phase dehydration of tertiary acetylenic carbinols to yield vinylacetylene derivatives. Anhydrous magnesium sulfate, 2 basic aluminum~ ulfate.~ and aluminum phosphateJ4 have all been used successfully for this dehydration reaction. Activated alumina has been shown by Vaughn6 to be a satisfactory dehydration catalyst for tertiary ethynyl carbinols only if the alkaline ingredients present, ...