malonate造句
In this paper a new method on the dimethyl
malonate has been proposed.
本文通过对丙二酸二甲酯合成新方法的研究,收率达到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, 还可以怎样克服这种对呼吸作用的抑制? 解释.
Through nitrosation , hydrogenate reducion, and acylate three steps, the yield surpass 80 % for the diethyl
malonate.
收率相对于丙二酸二乙酯达到了80%以上.
Methyl dihydrojasmonate was synthesized from 2 pentyl 2 cyclopentanone and methyl
malonate by condensation and decarboxylation.
2-戊基环戊烯酮再与丙二酸二甲酯缩合,脱羧得到二氢茉莉酮酸甲酯.