Volume 18, Issue 49 (No.3&4-صفحات انگلیسی از 123 تا 140 2006)
2006, 18(49): 479-484 |
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Prepration of some 3,4- diphenyl-2-cyclopentene-1-one derivatives. Journal title 2006; 18 (49) :479-484
URL: http://jsci.khu.ac.ir/article-1-1171-en.html
URL: http://jsci.khu.ac.ir/article-1-1171-en.html
Abstract: (3958 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
Published: 2006/11/15
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