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室温或50℃、水存在下,苯酯或碳酸苯酯类化合物与等摩尔的链状或环状的对称多胺发生单酰化反应,较高收率得相
At room temperature or 50 ° C, in the presence of water, the phenyl ester or phenyl carbonate compound is monoacylated with an equimolar chain or cyclic symmetric polyamine to yield a higher yield