NAD(P)+-NAD(P)H model. 63. Regioselective reduction of dienoic ketones and aldehydes with an NAD(P)H model on silica gel.
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概要
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The Hantzsch ester reduces carbon–carbon double bonds in α,β-unsaturated ketones and aldehydes under the catalysis of silica gel. The 1,4-selectivity is satisfactorily high even in the reductions of polyenes conjugated to a carbonyl group. Methyl substituent at an olefinic position (α or β to the carbonyl group) retards the reduction. The reduction can be used as a useful tool in obtaining building blocks for the syntheses of terpenoids and their derivatives.
- 公益社団法人 日本化学会の論文
著者
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Ohno Atsuyoshi
Institute For Chemical Research Kyoto Univ.
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Nakamura Kaoru
Institute For Chemical Research Kyoto University
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Oka Shinzaburo
Institute For Chemical Research Kyoto University
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YASUI Shinro
Tezukayama College
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Fujii Masayuki
Institute for Chemical Research, Kyoto University
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