常見例句

雙語例句

• With triethylamine as catalyst, 2,2-dihydroxymethylbutanal(DMB) was synthesized with formaldehyde and butyraldehyde taking place aldol condensation reaction.
  以甲醛和正丁醛為原料，在堿性催化劑的存在下通過羥醛縮合反應，合成了中間產物2，2-二羥甲基丁醛。
• Especially it introduces the parameter of the cross aldol condensation and side-reaction controlling, the midterm products separation, and catalyzed hydrogenation.
  重點研究了交叉縮合及副反應的控制、中間產物脫水及催化加氫的有關參數(shù)。
返回 aldol condensation reaction