Structural Isomerization of 2-Anilinonicotinic Acid Leads to a New Synthon in 6-Anilinonicotinic Acids

Peng Siqing; Yu Faquan; Xu Danrui; Li Conggang; Parkin Sean R.; Li Tonglei; Zhang Mingtao; Long Sihui

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Structural Isomerization of 2-Anilinonicotinic Acid Leads to a New Synthon in 6-Anilinonicotinic Acids

机译：2-苯锆型酸的结构异构化导致6-苯锆酸的新合成液

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Through structural modification of 2-anilinonicotinic acid by isomerization, a new synthon, acid-amino-pyridine, is created, and the two original synthons, i.e., the acid-acid homosynthon and acid-pyridine heterosynthon are no longer observed in the newly designed 6-anilinonicotinic acids. The new synthon has a hydrogen-bond strength rivaling that of the acid-acid homosynthon and the acid-pyridine heterosynthon, as suggested by theoretical calculations, which explains its formation.

机译：通过异构化的2-苯锆酸的结构改性，产生新设计的新设计的新型合成酮，酸 - 氨基 - 吡啶，以及两种原始合成器，即酸性酸性酸性合成酮，即在新设计的情况下不再观察到 6-苯胺酸。新的合成酮具有酸性亚硝酸盐的氢粘合强度，如理论计算所提出的，酸性酸性Homosynthon和酸吡啶异源性ynthon，这解释了其形成。

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来源
《Crystal growth & design》 |2018年第9期|共11页
作者
Peng Siqing; Yu Faquan; Xu Danrui; Li Conggang; Parkin Sean R.; Li Tonglei; Zhang Mingtao; Long Sihui;
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作者单位

Wuhan Inst Technol Sch Chem Engn &

Pharm Minist Educ Key Lab Green Chem Proc Wuhan 430073 Hubei Peoples R China;

Wuhan Inst Technol Sch Chem Engn &

Pharm Minist Educ Key Lab Green Chem Proc Wuhan 430073 Hubei Peoples R China;

Wuhan Inst Technol Sch Chem Engn &

Pharm Minist Educ Key Lab Green Chem Proc Wuhan 430073 Hubei Peoples R China;

Chinese Acad Sci Wuhan Inst Phys &

Math Wuhan 430071 Hubei Peoples R China;

Univ Kentucky Dept Chem Lexington KY 40506 USA;

Purdue Univ Dept Ind &

Phys Pharm W Lafayette IN 47907 USA;

Nankai Univ Dept Chem Tianjin 300071 Peoples R China;

Wuhan Inst Technol Sch Chem Engn &

Pharm Minist Educ Key Lab Green Chem Proc Wuhan 430073 Hubei Peoples R China;

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正文语种 eng
中图分类晶体学;
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专利

1. Structural Isomerization of 2-Anilinonicotinic Acid Leads to a New Synthon in 6-Anilinonicotinic Acids [J] . Peng Siqing, Yu Faquan, Xu Danrui, Crystal growth & design . 2018,第9期

机译：2-苯锆型酸的结构异构化导致6-苯锆酸的新合成液
2. Zwitterion formation and subsequent carboxylate-pyridinium NH synthon generation through isomerization of 2-anilinonicotinic acid [J] . Yue Pengyun, Dong Caiqiao, Zhang Mingtao, CrystEngComm . 2018,第40期

机译：通过2-苯锆酸的异构化，两产后形成和随后的羧酸吡啶NH合成剂产生
3. Crystal engineering with isosteric triether and triamine linked aromatic tri-carboxylic acids: iso-structurality and synthon interplay in their co-crystals and salts with bis(pyridyl) derivatives [J] . Das Debarati, Roy Sandipan, Biradha Kumar New Journal of Chemistry . 2018,第24期

机译：具有替代特特色和三胺链接芳香三羧酸的水晶工程：ISO-结构和合成器在其共晶体中与双晶体和双（吡啶基）衍生物相互作用
4. Negative Ion Pencil Lead MALDI and MALDI MS/MS for the Identification and Structural Analysis of Free Fatty Acids [C] . Douglas J.H Olson, Mark A Smith, Melanie Dauk, ASMS Conference on Mass Spectrometry and Allied Topics . 2008

机译：负离子铅笔铅MALDI和MALDI MS / MS用于鉴定和结构分析的游离脂肪酸
5. Effects of composition and acid strength on elimination and isomerization catalysis by solid Bronsted acids. [D] . Macht, Josef Heinrich. 2008

机译：组成和酸强度对固体布朗斯台德酸消除和异构化催化的影响。
6. Investigation of supramolecular synthons and structural characterisation of aminopyridine-carboxylic acid derivatives [O] . Madhukar Hemamalini, Wan-Sin Loh, Ching Kheng Quah, 2014

机译：超分子合成子的研究和氨基吡啶-羧酸衍生物的结构表征
7. Investigation of supramolecular synthons and structural characterisation of aminopyridine-carboxylic acid derivatives [O] . Madhukar Hemamalini, Wan-Sin Loh, Ching Quah, 2014

机译：超分子合成子的研究和氨基吡啶-羧酸衍生物的结构表征

Structural Isomerization of 2-Anilinonicotinic Acid Leads to a New Synthon in 6-Anilinonicotinic Acids

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