The structures of the esters have been identified by means of quantitative analysis of C,H, Br and infrared spetroscopic examination and proton nuclear magnetic resonance studies.

• 通过对产物的碳、氢、溴等元素的定量分析，以及红外吸收光谱和氢核磁共振谱的研究，验证了化合物的结构。