n. 丁间醇醛
网络 羟醛; 羟醛缩合; 醛醇
Proline is believed to catalyse the aldol reaction through a hydrogen-bonded intermediate.
人们普遍认为,脯氨酸通过形成单氢键相连接的中介物来催化醛醇缩合反应。
The direct aldol reactions catalyzed by organocatalyst derived from 2-amino-2 ´-hydroxy-1, 1´ -binaphthyl were studied.
研究了2 -氨基- 2 ´ -羟基- 1,1 ´ -联萘衍生的有机小分子催化剂催化的直接羟醛缩合反应。
The side-reactions were studied primarily in this paper, and the process of cross-aldol condensation were analyzed initially in kinetics.
对缩合过程中发生副反应的机理进行了探讨,同时也对交叉缩合反应过程的动力学作了初探。
Amyl cinnamaldehyde was synthesized from benzaldehyde and n-heptanal by aldol condensation with catalyst potassium hydroxide in solvent ethylene glycol.
以苯甲醛和正庚醛为原料,乙二醇为溶剂,在氢氧化钾催化作用下羟醛缩合合成甲位戊基桂醛。
It was formerly derived by fermentation of carbohydrates but is now made synthetically by aldol condensation of acetaldehyde or by oxidation of petroleum gases.
以前它是由碳水化合物发酵得到,现在由乙醛醛醇缩合或石油气体氧化的合成方法制得。