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IJC-B Vol.46B(06) [June 2007] >


Title: Synthesis of ⍺,⍺'-bis (arylmethylidene) cycloalkanones catalyzed by molecular iodine: An improved procedure for the Claisen-Schmidt condensation
Authors: Päsha, M A
Jayäshankara, V P
Keywords: ⍺,⍺'-Bis(arylmethylidene)cycloalkanones
Cycloalka¬nones
Aldehydes
Claisen-Schmidt condensation
Iodine
Issue Date: Jun-2007
Publisher: CSIR
Abstract: Molecular iodine efficiently catalyzes the two-component condensation of cycloalkanones and araldehydes to afford the corresponding ⍺,⍺'-bis (arylmethylidene) cycloalkanones. The new protocol for the Claisen-Schmidt condensation reaction works well in the absence of the solvent. The yields are high and reactions go to completion 10-15 min under mild condition.
Page(s): 1025-1027
ISSN: 0376-4699
Source:IJC-B Vol.46B(06) [June 2007]

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