Facile Condensation of Aromatic Aldehydes with Chroman-4-ones and 1-Thiochroman-4-ones Catalysed by Amberlyst-15 under Microwave Irradiation Condition | Zendy

Tapas Kumar Mandal | Zendy; Rammohan Pal | Zendy; Rina Mondal | Zendy; Asok K. Mallik | Zendy

Open Access

Facile Condensation of Aromatic Aldehydes with Chroman-4-ones and 1-Thiochroman-4-ones Catalysed by Amberlyst-15 under Microwave Irradiation Condition

Author(s) -

Tapas Kumar Mandal,

Rammohan Pal,

Rina Mondal,

Asok K. Mallik

Publication year - 2010

Publication title -

journal of chemistry

Language(s) - English

Resource type - Journals

eISSN - 2090-9063

pISSN - 2090-9071

DOI - 10.1155/2011/426560

Subject(s) - chemistry , microwave irradiation , condensation , organic chemistry , microwave , catalysis , physics , quantum mechanics , thermodynamics

Different aromatic aldehydes and cinnamaldehyde undergo cross-aldol condensation with chroman-4-ones and1-thiochroman-4-ones in the presence of amberlyst-15 under microwave irradiation in solvent free condition to afford rapidly the corresponding E-3-arylidene and E-3-cinnamylidene derivatives, respectively, in high yield. This process is simple, efficient and environmentally benign.

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