灵鹊做题网英语翻译The diamine in 3 was synthesized by diaza-Cope rearrange
来源：学生作业帮 编辑：灵鹊做题网作业帮 分类：英语作业 时间：2024/04/30 04:54:54
英语翻译
The diamine in 3 was synthesized by diaza-Cope rearrangement reaction in a one-pot reaction (Scheme 1).Sequential addition of the two aldehydes to 4 results in efficient formation of the mixed diimine (6) followed by the rearrangement reaction to give 7.The two resonance-assisted hydrogen bonds in 7 drive the rearrangement
reaction to completion.We first synthesized a Co(III) complex of 7 using pyridine as a base.The crystal structure of the Co(III) complex (Figure 1) shows that the quinoline group coordinates to the metal,thereby forcing the nitrophenyl group to occupy the axial position as desired.Interestingly,a pyridine molecule is coordinated
to the cobalt complex and positioned almost parallel to the nitrophenyl group.The two groups are about 3.26-3.90 A apart.
The diamine in 3 was synthesized by diaza-Cope rearrangement reaction in a one-pot reaction (Scheme 1).Sequential addition of the two aldehydes to 4 results in efficient formation of the mixed diimine (6) followed by the rearrangement reaction to give 7.The two resonance-assisted hydrogen bonds in 7 drive the rearrangement
reaction to completion.We first synthesized a Co(III) complex of 7 using pyridine as a base.The crystal structure of the Co(III) complex (Figure 1) shows that the quinoline group coordinates to the metal,thereby forcing the nitrophenyl group to occupy the axial position as desired.Interestingly,a pyridine molecule is coordinated
to the cobalt complex and positioned almost parallel to the nitrophenyl group.The two groups are about 3.26-3.90 A apart.
在3二胺合成了二氮杂-应付在一锅煮反应（图1）重排反应.除了这两个序列醛4结果在有效形成混合二亚胺（六）重排反应,随后给予7.这两个共振协助7车道氢键重排
反应完成.我们首先合成了7钴（Ⅲ）配合物吡啶为基地.的CO（Ⅲ）配合物（图1）的晶体结构表明,喹啉组坐标,以金属,从而迫使硝基苯集团占据轴向位置应有的作用.有趣的是,吡啶分子协调复杂的钴和定位几乎平行的硝基苯组,两组相隔约3.26-3.90.
反应完成.我们首先合成了7钴（Ⅲ）配合物吡啶为基地.的CO（Ⅲ）配合物（图1）的晶体结构表明,喹啉组坐标,以金属,从而迫使硝基苯集团占据轴向位置应有的作用.有趣的是,吡啶分子协调复杂的钴和定位几乎平行的硝基苯组,两组相隔约3.26-3.90.
英语翻译The diamine in 3 was synthesized by diaza-Cope rearrange
英语翻译Results and DiscussionFlavin 2 was synthesized from 3,4-
英语翻译3,3-Dimethylbutyraldehyde is synthesized from the reacti
英语翻译PdNi/C catalysts have been successfully synthesized by t
英语翻译however,course inclusion in the research was mediated by
Rearrange the letters in the brackets to from proper words.
Rearrange the following sentences in logical order so that t
英语翻译1、Sarah was glued to the spot,terrified by the scene in
金融英语翻译答案The first rating agency in the world was created by
英语翻译完整的句子是The decrease was accompanied by a reduction in the
英语翻译The first charity shop was opened in 1947 by Oxfam.The f
英语翻译There was a small village by the sea in America.Every su