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Over alumina, the butenes formed by dehydration contained the following percentages of the monodeuterated molecules: 94% of the 1-butene, 80% of the trans-2-butene, and 28% of the...doi:10.1002/chin.197212115CHARLES L. KIBBYSHELDON S. LANDEW. KEITH HALLWILEY‐VCH Verlag GmbHCheminform...