imino ['iminəu; i'mi:nəu]
- imino的基本解释
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adj.
[化](含)亚氨基的
- 拼写相近单词
- iminazole
- imine
- imines
- iminobisetnanol
- iminourea
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Iodine was found to be an efficient catalyst for the imino Diels-Alder reaction of N -arylimine with enol ethers to provide tetrahydroquinolines in good yields.
发现碘能够有效地催化N-芳基亚胺和烯醇醚之间的亚胺Diels-Alder反应,以较高的产率得到四氢喹啉衍生物。
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Originally techniques dropped formaldehyde into the mixture of phosphorous acid and monosodium of imino diacetic acid in high temperature. Owing to phosphorous acid is produced from phosphorus trichloride in industry by hydrolysis, inspissation and crystallization, if we use phosphoros trichloride directly on synthesize N- iminodiacetic acid, not only can simplify operation, but also can reduce the cost and save energy.
原工艺采用的是在酸性条件下高温时将甲醛滴加到亚磷酸与亚氨基二乙酸一钠盐混合溶液中进行反应,考虑到工业上亚磷酸的合成一般采用三氯化磷水解、提浓、结晶制得,直接将三氯化磷用于双甘膦的合成,不仅可以简化操作过程,而且对于降低生产成本和能耗有明显意义。
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It is proved that the third state-transition state existed during the process of the configuration interconversion between the imino form and amino form , the energy is 43-60kcal/mol.
生测结果表明,所合成的化合物具有一定的昆虫飞行抑制能力和较好的杀菌活性,部分含氟的苯甲酰硫脲化合物具有速杀的杀虫活性。
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The preparation process of self-holing polyimide with organosilicon block includes the following steps: 1 the first reaction of polyacid anhydride in functionality not lower than 2, silicon oil with 2 or more amino or imino groups and polyamine with 2 or more amino groups, and the second reaction with one or several kinds of added isocyanate with 2 or more isocyanate radicals to produce sol of polyamido acid containing organosilicon block; 2 solidifying the sol to obtain solid polyamido acid containing organosilicon block; and 3 imidonating the solid to obtain self-holing polyimide with organosilicon block.
本发明公开了一种有机硅嵌段自发孔聚酰亚胺的制备方法,该方法包括以下步骤:(1)有机溶剂中具有大于或者等于2的酸酐官能团度的多酸酐与具有大于或者等于2的胺基或亚胺基的硅油以及具有大于或者等于2的胺基的多胺反应,随后添加一种或多种具有含有等于或者大于2个异氰酸酯基的异氰酸酯反应,生成含有机硅嵌段聚酰胺酸的溶胶。(2)溶胶固化制成有机硅嵌段聚酰胺酸固体。(3)固体亚胺化,即得有机硅嵌段自发孔聚酰亚胺。
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Both pyruvic acid and imino acid could adsorb on electrode surface.
通过UV图谱和电子云理论,定性地验证了液相中的加成反应。
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imino:亚氨基
碱基能以称之为互变异构体 (taumer) 的不同形式存在,互变异构体能够形成不同的碱基配对,因此在 DNA 复制时,当腺嘌呤以正常的氨基形式出现时,便与胸腺嘌呤进行正确配对 (A-T) ;如果以亚氨基 (imino) 形式 ( 互变异构 ) 出现时,
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imino:亚氨
quanidino 胍 | imino 亚氨 | steric a.空间的,位的
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imino:亚胺基
亚胺 imine | 亚胺基 imino- | 亚胺基酸 imino acid
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imino:表示"亚氨基"之义
imido- 表示"亚氨基,含亚氨基"之义 | imino- 表示"亚氨基"之义 | immuno- 表示"免疫"之义
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imino acid:亚氨基酸
imidazole 味唑 | imino acid 亚氨基酸 | imitation 模拟
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