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吸能反应 [xī néng fǎn yìng]
[生化] endergonic reaction
- 热力学分析，磷酸盐还原成磷化氢是一种吸能反应。
Thermodynamic considerations indicate that the reduction of phosphate to phosphine is endergonic. - 当邻氨基苄胺和带吸电子或弱供电子的芳香醛反应合成2-取代喹唑啉化合物时，能得到较好的一锅煮产率。
Good yield were achieved when 2-aminobenzylamines reacted with aromatic aldehydes which contain electron-withdraw or weak electron-donating substituent groups. - 研究发现，无论对于吸电子取代基还是供电子的取代基对烯基亚砜的活性都没有任何影响，而邻甲基苯醌前体化合物中所带有的吸电子基团能增加其反应活性。
It was found that both the electro-withdraw and electro-donating substituents have no effect on reaction activity and the electro-withdraw substituents can increase the reaction activity.
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