malonate造句

In this paper a new method on the dimethyl malonate has been proposed.
本文通過對丙二酸二甲酯合成新方法的研究,收率達(dá)到80%以上.

Aside from removing the malonate, how can this inhibition of respiration be overcome? Explain.
除了去掉丙二酸之外, 還可以怎樣克服這種對呼吸作用的抑制? 解釋.

Through nitrosation , hydrogenate reducion, and acylate three steps, the yield surpass 80 % for the diethyl malonate.
收率相對于丙二酸二乙酯達(dá)到了80%以上.

Methyl dihydrojasmonate was synthesized from 2 pentyl 2 cyclopentanone and methyl malonate by condensation and decarboxylation.
2-戊基環(huán)戊烯酮再與丙二酸二甲酯縮合,脫羧得到二氫茉莉酮酸甲酯.

• #malonate