The yield of the pseudoionone and ionone was 96. 2% and 97. 6% respectively.
反应
件
和,周期短,缩
反应的产率达96.2％,环化反应的产率达97.6％.
The yield of the pseudoionone and ionone was 96. 2% and 97. 6% respectively.
反应件和,周期短,缩反应的产率达96.2％,环化反应的产率达97.6％.
The results can be used to guide the engineering development for the synthesis of pseudoionone by this method.
该结果对乙酰乙酸酯法成假性紫罗兰酮的工业开发具有实用价值。
声明：以上例句、词性分类均由
资源自动生成，部分未经过人工审核，其表达内容亦不代表本软件的观点；若发现问题，欢迎向我们指正。
