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Lactide is the crucial intermediate for polylactic acid (PLA) synthesis via ring‐open polymerization, but it suffers low yield and low purity induced by racemization reaction. In this work, we have developed a zinc oxide‐creatinine (ZnO‐CR) hybrid catalyst, which offers high yield (the distilled lactide yield and pure l‐lactide yield are 95.73% and 61.64%) and high purity (81.53%) for green l‐lactide...
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