Morita-Baylis-Hillman reaction of masked 5-alkylidene-2-cyclopentenones: general entry to 5-alkylidene-2-(hydroxyalkyl)- 2-cyclopentenones |
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| Authors: | Pohmakotr Manat Thamapipol Sirinporn Tuchinda Patoomratana Prabpai Samran Kongsaeree Palangpon Reutrakul Vichai |
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| Institution: | Department of Chemistry, Faculty of Science, Mahidol University, Rama VI Road, Bangkok 10400, Thailand. scmpk@mahidol.ac.th |
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| Abstract: | The reaction of masked 5-alkylidene-2-cyclopentenones with aldehydes catalyzed by tributylphosphine in the presence of phenol provided the corresponding Morita-Baylis-Hillman adducts, which were subjected to flash vacuum pyrolysis to afford 5-alkylidene-2-(hydroxyalkyl)-2-cyclopentenones. |
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