英语语法分析

N - (3-pentyl) -3, 4-dimethylaniline is the intermediate of the herbicide.

戊基- 3,4 -二甲基苯胺是除草剂二甲戊乐灵的中间体。

The solvent effect on the photoinduced charge transfer between n, N-dimethylaniline and quinone has been investigated.

研究了N, n二甲基苯胺和苯醌间光诱导电荷转移的溶剂效应。

METHODS Ranolazine was synthesized by using 2, 6-dimethylaniline and guaiacol as the starting material fellewed by 4 step reactions.

方法以2 ，6 -二甲基苯胺、愈创木酚为原料，经酰化、烃化等4步反应制得雷诺嗪。