Reductive Coupling of Carbonyl Compounds to Pinacols with Zinc in THF-Saturated Aqueous Ammonium Chloride |
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Authors: | Rahim Hekmatshoar Issa Yavari Yahya S. Beheshtiha Majid M. Heravi |
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Affiliation: | (1) Department of Chemistry, School of Science, Azzahra University, Vanak, Tehran, Iran, IR;(2) Department of Chemistry, University of Tarbiat Modarres, Tehran, Iran, IR |
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Abstract: | Summary. In the presence of metallic zinc, aldehydes and ketones experience reductive coupling in tetrahydrofuran-saturated aqueous ammonium chloride (5:3) to afford the corresponding pinacols in moderate to high yields. Received October 23, 2000. Accepted (revised) December 12, 2000 |
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Keywords: | . Carbonyl compounds Pinacols Zinc Pinacolization Carbon-carbon bond formation. |
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