Synthesis of Itaconic Acid Ester Analogues via Self-Aldol Condensation of Ethyl Pyruvate Catalyzed by Hafnium BEA Zeolites
Lewis acidic zeolites are used to synthesize unsaturated dicarboxylic acid esters via aldol condensation of keto esters. Hafnium-containing BEA (Hf-BEA) zeolites catalyze the condensation of ethyl pyruvate into diethyl 2-methyl-4-oxopent-2-enedioate and diethyl 2-methylene-4-oxopentanedioate (an ita...
| Main Authors: | , , |
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| Format: | Article |
| Language: | English |
| Published: |
American Chemical Society (ACS),
2017-06-07T13:07:13Z.
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| Subjects: | |
| Online Access: | Get fulltext |