Four timing group compounds which are used to prepare functional DIAR couplers are presented,and the physical properties and structures of the compounds are identified by IR,1HNMR,MS and etc.

 
  • 制备了四只DIAR成色剂的定时基化合物,通过了红外、核磁、质谱对该化合物的结构及物理性质的测定。
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