Volume 18, Issue 49 (No.3&4-صفحات انگلیسی از 123 تا 140 2006)                   2006, 18(49): 479-484 | Back to browse issues page

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Prepration of some 3,4- diphenyl-2-cyclopentene-1-one derivatives
Abstract:   (3400 Views)
4-hydroxy-5-methyl-3, 4-diphenyl-2 cyclopentene-1-one 1 and 4-hydroxy-2-methyl-3, 4-diphenyl-2-cyclopentene-1- one 4 are prepared in short time using microwave. Dehydration of two diols 2 and 5 by HCl, only produces 2-methyl –3,4 diphenyl-2- cyclopentene-1- one 6. 2-methyl-3, 4-diphenyl-2-cyclopentene-1, 4- diol 5 was obtained from reduction of ketol 4 by NaBH4. Ketols 1 and 4 give Benzoic acid in presence of alkaline hydrogen peroxide.
Keywords: مایکروویو در زمان کوتاهی تهیه
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Published: 2006/11/15
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