Chlorinated alcohols: I. Preparation from chlorinated acids |
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| Authors: | R A Grimm J E Menting A J Stirton J K Weil |
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| Affiliation: | (1) Ashland Chemical Co., 55420 Bloomington, Minnesota;(2) Eastern Regional Research Laboratory, E. Utiliz. Res. Dev. Div., ARS, USDA, 19118 Philadelphia, Pa. |
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| Abstract: | Rhenium, ruthenium and rhodium oxides, hydrogenolysis catalysts for stearic acid at 150 C, were tried for the conversion of
9,10-dichloro-stearic acid to the dichloro alcohol but only ReO3 was effective in some degree (yield 14%). Dehydrochlorination or hydrogenolysis at the carbon-chlorine bond was the principal
reaction. Reductions with diborane or with lithium aluminum hydride, however, were found to be excellent methods for preparing
9,10-dichloro-stearyl alcohol. |
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