1) coupled layer
偶合层
2) lamina couplet
层偶
3) azo coupling
偶氮偶合
4) coupling
[英]['kʌplɪŋ] [美]['kʌplɪŋ]
偶联，偶合
5) coupling
[英]['kʌplɪŋ] [美]['kʌplɪŋ]
偶合
1.
Coupling theory of atom with Core in electromagnetic field;
电磁场中原子与Core相互作用的偶合理论
2.
The change of adiabatic temperature was small during coupling isomerization with aromatization of hexene-1,because both re.
提出了催化裂化汽油中己烯-1为代表的异构化和芳构化偶合反应的化学平衡模型。
3.
A series of new azobenzenes with different electron effect substituents were prepared from the coupling reactions of benzoguanamine(BGA) and diazonium salts,which obtained by diazotizing the arylamines with different electron effect substituents(the mole ratio of arylamine to sodium nitrite is 1 ∶1.
8)发生偶合反应,最终得到一系列新的含有不同取代基的芳香族偶氮化合物,反应收率为57%~65%。
6) coupling reaction
偶合
1.
In this paper,by using hydroxyl mesocyclic diamine as raw material,we synthesized six novel compounds of bridged double mesocyclic diamine through the coupling reaction with multi-glycol p-xylene acid ester or dibromoalkane,under the existing of Sodium hydride.
以含羟基中环二胺为原料,在氢化钠存在下,与多甘醇二对甲苯酸酯或二溴代烷烃发生偶合,合成了6个新型桥链双中环二胺化合物,并通过核磁共振谱、质谱、元素分析和红外光谱表征了其结构。
2.
The title compound was prepared from \%o\%aminophenol and \%m\%phenylenediamine by diazotisation, coupling reaction and closure, yield was 80 %.
以邻氨基酚和间苯二胺为原料,经重氮化、偶合、环化制备2 (2 羟基苯基) 5 氨基 2H 苯并三唑化合物,产率为80%。
3.
It was prepared from \%o\% nitroaniline and \%m\% aminophenol by diazotisation, coupling reaction and reduction, yield was 89%.
以邻硝基苯胺和间氨基酚为原料 ,经重氮化、偶合、还原制备了 2 (2 羟茎 4 氨基苯基 )氢化苯并三唑 ,产率为 89% 。
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