An Efficient Synthesis of Bis(indolyl)methanes (BIAs) Catalyzed by A Recyclable Solid Superacid SO42-/TiO2 Under Solvent-Free Condition

Author(s): Ji Shun-Jun, Zeng Xiao-Fei.

Journal Name: Letters in Organic Chemistry

Volume 3 , Issue 5 , 2006

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Abstract:

Green, mild and efficient electrophilic substitution reactions of indoles with various aldehydes were carried out using solid superacid SO4 2-/TiO2 as recyclable catalyst, which afforded the corresponding bis(indolyl)methanes in excellent yields.

Keywords: synthesis, recycle, bis(indolyl)methanes, solvent-free, indoles, solid superacid

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Article Details

VOLUME: 3
ISSUE: 5
Year: 2006
Page: [374 - 378]
Pages: 5
DOI: 10.2174/157017806776611917
Price: $65

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