Keywords sodium methoxide;triethylamine;molecular sieve;silica;polymer;supported catalyst;methanol;diethylamine;carbonylation;transesterificati;
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- 甲醇钠;三乙胺;分子筛;硅胶;高聚物;负载型催化剂;甲醇;二乙胺;羰化;酯交换;