含胺基或氨基树脂是尿素或三聚氰胺和甲醛烷基化反应产品。
An amine or amino resin is the alkylated reaction product of urea or melamine and formaldehyde.
本发明涉及一种新的含氟化合物5,5,5-三氟-4-(苯亚胺基)戊酸乙酯及其合成方法,属有机化合物合成工艺技术领域。
The invention relates to a new fluorine-containing compounds 5,5,5- trifluoro -4-(benzene imidogen) ethyl valerate and its Synthesis method, belonging to organic compound synthesized technique realm.
含硫代酰胺基的新型3-羧酸-1,2,4 -三唑类化合物的合成与生物活性研究。
Studies on the Synthesis and Bioactivity of Novel 3 - Carboxyl - 1, 2, 4 - Triazole Compounds Containing Thioamide.
基于方酸菁染料光稳定性不好、水溶性差等缺点,设计并合成了三个含有酰胺基团的方酸菁染料。
Three squarylium dyes have been designed and synthesized for improving their limited photo-stability and low water-solubility.
表面的伯胺基在与茚三酮反应后转化为醛基,通过银镜反应证明了醛基的存在。
The surface amino group was transferred to the aldehyde group after it reacted with ninhydrin. The surface aldehyde group was confirmed by the mirror reaction.
表面的伯胺基在与茚三酮反应后转化为醛基,通过银镜反应证明了醛基的存在。
The surface amino group was transferred to the aldehyde group after it reacted with ninhydrin. The surface aldehyde group was confirmed by the mirror reaction.
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