Zwitterion formation and subsequent carboxylate–pyridinium NH synthon generation through isomerization of 2-anilinonicotinic acid-Reference-Cited by-同舟云学术

Zwitterion formation and subsequent carboxylate–pyridinium NH synthon generation through isomerization of 2-anilinonicotinic acid

Published:2018 Issue:40 Volume:20 Page:6126-6132
ISSN:1466-8033
Container-title:CrystEngComm
language:en
Short-container-title:CrystEngComm

Author:

Yue Pengyun¹²³⁴⁵,Dong Caiqiao⁶⁷⁸⁹,Zhang Mingtao⁶⁷⁸⁹^ORCID,Xu Danrui¹²³⁴⁵,Parkin Sean⁶¹⁰¹¹¹²,Li Tonglei¹³¹⁴¹⁵¹²^ORCID,Li Conggang¹⁶¹⁷⁵⁹^ORCID,Yu Faquan¹²³⁴⁵,Long Sihui¹²³⁴⁵^ORCID

Affiliation:

1. Key Laboratory for Green Chemical Process of Ministry of Education

2. Hubei Key Laboratory of Novel Reactor and Green Chemical Technology

3. School of Chemical Engineering and Pharmacy

4. Wuhan Institute of Technology

5. Wuhan

6. Department of Chemistry

7. Nankai University

8. Tianjin

9. China

10. University of Kentucky

11. Lexington

12. USA

13. Department of Industrial and Physical Pharmacy

14. Purdue University

15. West Lafayette

16. Wuhan Institute of Physics and Mathematics

17. Chinese Academy of Sciences

Abstract

Structural isomerization of 2-anilinonicotinic acids to 4-anilinonicotinic acids leads to an increase of ΔpK_a, thus leading to the formation of a carboxylate–pyridinium NH dimer in the solid state.

Funder

Natural Science Foundation of Hubei Province

National Science Foundation

Publisher

Royal Society of Chemistry (RSC)

Subject

Condensed Matter Physics,General Materials Science,General Chemistry

Link

http://pubs.rsc.org/en/content/articlepdf/2018/CE/C8CE01255E

Reference40 articles.

1. Selectivity on-target of bromodomain chemical probes by structure-guided medicinal chemistry and chemical biology

2. From Competition to Commensuration by Two Major Hydrogen-Bonding Motifs

3. Supramolecular Synthons in Crystal Engineering—A New Organic Synthesis

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