SYNTHESIS OF 3-ARYLPYRROLES AND 3-PYRROLYLACETYLENES BY PALLADIUM-CATALYZED COUPLING REACTIONS

SYNTHESIS OF 3-ARYLPYRROLES AND 3-PYRROLYLACETYLENES BY PALLADIUM-CATALYZED COUPLING REACTIONS
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DOI:
10.1021/jo00032a011
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发表时间:
1992-03-13
影响因子:
3.6
通讯作者:
MUCHOWSKI, JM
MUCHOWSKI, JM
中科院分区:
化学2区
文献类型:
--
作者:
ALVAREZ, A;GUZMAN, A;MUCHOWSKI, JM

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本文描述了合成3-芳基吡咯或3-吡咯基乙炔的有效方法,该方法基于钯催化的适当的1-(三异丙基甲硅烷基)-3-取代的吡咯与芳基卤化物或单取代的乙炔的偶联以及随后的四丁基氟化铵脱甲硅烷基化。
Efficacious methods for the synthesis of 3-arylpyrroles or 3-pyrrolylacetylenes are described based on the palladium-catalyzed coupling of appropriate 1-(triisopropylsilyl)-3-substituted pyrroles with aryl halides or monosubstituted acetylenes and subsequent tetrabutylammonium fluoride desilylation.