One-Pot Diastereoselective Synthesis of 2-Acyl-4-nitrocyclohexanol Derivatives in Aqueous Medium
摘要:
The reaction of primary nitroalkanes with conjugated enones, in water and in the presence of K2CO3 as base, allows the synthesis of 2-acyl-4-nitrocyclohexanol derivatives in which the diastereoisomer (±)-(1S∗,2R∗,5R) is highly predominant. The reaction proceeds by double Michael addition of the nitroalkane to the enone, followed by intramolecular aldol reaction.
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DOI:
10.1016/S0040-4020(00)00324-0
被引量:
年份:
2000
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来源期刊
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2004
被引量:29
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