搜索 - 科创

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本文以苯甲醛、过量苯乙酮为原料，40%碱液为催化剂，乙醇为溶剂，加热回流，大规模合成洁白色的固体1,3,5-三苯基-1,5-戊二酮；该产物可用于合成2,4,6-三苯基吡喃盐等Large-scale synthesis

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