This complex reaction is characterized by a keto - enol tautomerism equilibrium and ester exchange reaction.

此螯合反应是由酮一烯醇互变异构平衡过程和酯交换反应组成.

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This complex reaction is characterized by a keto enol tautomerism equilibrium and ester exchange reaction.

此螯合反应是由酮—烯醇互变异构平衡过程和酯交换反应组成.

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XRD patterns of the exchanged samples show that the exchange reaction can occur at ambient temperature.

结果表明,这种类型的固相离子交换在室温下即可发生.

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Quaternarysalt of chitosan was synthesized starting from chitosan , triethylamine and ethyl chloroacetate by ester exchange reaction.

以三乙胺 、 氯乙酸乙酯和壳聚糖等为原料,采用酯交换法合成了壳聚糖季铵盐.

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There is close relation betweenthe ATP _ b - Pi exchange reaction andenergy transduction of thylakoid mem - brane.

ATP_b -Pi 交换反应与类囊体膜的能量转换有密切的关系.

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