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Title: Niobium(V) pentachloride-catalyzed efficient and highly rapid synthesis of bis(indolyl)-methanes under mild conditions
Authors: Kidwai, Mazaahir
Bura, Nisha
Mishra, Neeraj Kumar
Keywords: Niobium(V) pentachloride
Electrophilic substitution reaction
Issue Date: Feb-2011
Publisher: NISCAIR-CSIR, India
Abstract: Niobium(V) pentachloride has been found to be an extremely efficient catalyst for electrophilic substitution reaction of indole using various aromatic aldehydes at room temperature, to afford the corresponding bis(indolyl)methanes in good yields. The remarkable feature of this new protocol is high conversion in shorter reaction time with simple experimental and workup procedure.
Description: 229-232
ISSN: 0975-0983(Online); 0376-4699(Print)
Appears in Collections:IJC-B Vol.50B(02) [February 2011]

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