4.7 Article

Synthesis of isoindolinones via a ruthenium-catalyzed cyclization of N-substituted benzamides with allylic alcohols

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CHEMICAL COMMUNICATIONS
卷 51, 期 14, 页码 2929-2932

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ROYAL SOC CHEMISTRY
DOI: 10.1039/c4cc09877c

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  1. DST, India [SR/S1/OC-26/2011]
  2. CSIR

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Substituted aromatic and heteroaromatic amides reacted with substituted allylic alcohols in the presence of a ruthenium catalyst, AgSbF6 and a Cu(OAc)(2)center dot H2O oxidant, affording 3-substituted isoindolinone derivatives with diverse substituents in good to excellent yields. A possible reaction mechanism involving a five-membered ruthenacycle intermediate was proposed and strongly supported by experimental evidence.

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