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Indian Journal of Chemistry -Section B (IJC-B) >
IJC-B Vol.46B [2007] >
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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