Synthesis of 3‐Substituted Furans by Hydroformylation

Synthesis of 3‐Substituted Furans by Hydroformylation
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加氢甲酰化合成3-取代呋喃

DOI:
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发表时间:
2006
期刊:
影响因子:
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通讯作者:
H. Alper
H. Alper
中科院分区:
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文献类型:
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作者:
P. Nanayakkara;H. Alper

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以乙酸铑和三苯基膦为原料,在二氯甲烷中,通过取代炔丙醇的加氢反应合成了3-取代呋喃。加氢反应在温和的反应条件下以区域选择性方式进行。这种新的方法是通用的,可以应用于各种3-芳基取代的呋喃的合成。
A simple and novel method for the synthesis of 3-substituted furans by the hydroformylation of substituted propargylic alcohols is described using rhodium acetate and triphenylphosphine in dichloromethane. The hydroformylation reaction proceeds in a regioselective manner under mild reaction conditions. This novel methodology is versatile and can be applied to the synthesis of a variety of 3-aryl-substituted furans.