4.6 Article

Synthesis and structural studies on the supramolecular architecture of two novel proton transfer molecular salts of 2-aminopyridine

相关参考文献

注意:仅列出部分参考文献,下载原文获取全部文献信息。
Article Chemistry, Physical

Novel supramolecular co-crystal of 3-aminobenzoic acid with 4-acetyl-pyridine: Synthesis, X-ray structure, DFT and Hirshfeld surface analysis

Mulveer Singh et al.

Summary: A novel co-crystal of 3-aminobenzoic acid with 4-acetyl pyridine has been synthesized and its structure determined using single crystal X-ray diffraction. The co-crystal shows stability through ring motif, hydrogen bonding, and pi-pi interactions. Density functional theory and Hartree Fock methods were employed to analyze the molecular interactions and packing in the co-crystal.

JOURNAL OF MOLECULAR STRUCTURE (2022)

Article Chemistry, Physical

Nine Supramolecular Adducts of 4-dimethylaminopyridine and Carboxylic acids Assembled by Classical Hydrogen Bonds and Other Noncovalent Intermolecular Interactions

Bin Chen et al.

Summary: In this study, cocrystallization of 4-dimethylaminopyridine with a series of carboxylic acids yielded nine molecular adducts, which were characterized by X-ray diffraction, IR, and elemental analysis. The results showed that only the ring Ns in the 4-dimethylaminopyridine moieties were protonated in the investigated crystals. The crystal packing was interpreted by the strong charge-assisted N-H···O hydrogen bond between the NH+ and the deprotonated acidic groups, with additional nonbonding contacts contributing to the stabilization and expansion of the high-dimensional framework structures.

JOURNAL OF MOLECULAR STRUCTURE (2021)

Article Chemistry, Multidisciplinary

Naftopidil Molecular Salts with Improved Dissolution and Permeation

M. K. Chaitanya Mannava et al.

CRYSTAL GROWTH & DESIGN (2020)

Article Crystallography

Crystal structure and Hirshfeld surface analysis of 4-aminopyridinium thiocyanate-4-aminopyridine (1/1)

M. Renugadevi et al.

ACTA CRYSTALLOGRAPHICA SECTION E-CRYSTALLOGRAPHIC COMMUNICATIONS (2020)

Article Crystallography

Crystal structures of 2-aminopyridine citric acid salts: C5H7N2+•C6H7O7- and 3C5H7N2+•C6H7O73-

Shet M. Prakash et al.

ACTA CRYSTALLOGRAPHICA SECTION E-CRYSTALLOGRAPHIC COMMUNICATIONS (2018)

Article Chemistry, Multidisciplinary

Mechanosynthesis of Magnesium and Calcium Salt Urea Ionic Cocrystal Fertilizer Materials for Improved Nitrogen Management

Kenneth Honer et al.

ACS SUSTAINABLE CHEMISTRY & ENGINEERING (2017)

Review Pharmacology & Pharmacy

Pharmaceutical cocrystals, salts and multicomponent systems; intermolecular interactions and property based design

David J. Berry et al.

ADVANCED DRUG DELIVERY REVIEWS (2017)

Article Chemistry, Multidisciplinary

The Cambridge Structural Database

Colin R. Groom et al.

ACTA CRYSTALLOGRAPHICA SECTION B-STRUCTURAL SCIENCE CRYSTAL ENGINEERING AND MATERIALS (2016)

Article Chemistry, Multidisciplinary

SHELXT - Integrated space-group and crystal-structure determination

George M. Sheldrick

ACTA CRYSTALLOGRAPHICA A-FOUNDATION AND ADVANCES (2015)

Article Chemistry, Multidisciplinary

Crystal structure refinement with SHELXL

George M. Sheldrick

ACTA CRYSTALLOGRAPHICA SECTION C-STRUCTURAL CHEMISTRY (2015)

Article Crystallography

Crystal structure of 2-aminopyridinium 6-chloronicotinate

N. Jeeva Jasmine et al.

ACTA CRYSTALLOGRAPHICA SECTION E-CRYSTALLOGRAPHIC COMMUNICATIONS (2015)

Article Chemistry, Multidisciplinary

Combinatorial Exploration of the Structural Landscape of Acid-Pyridine Cocrystals

Arijit Mukherjee et al.

CRYSTAL GROWTH & DESIGN (2014)

Editorial Material Chemistry, Multidisciplinary

Chemical crystallography and crystal engineering

Gautam R. Desiraju

Article Chemistry, Medicinal

Comparison of a rational vs. high throughput approach for rapid salt screening and selection

Benjamin M. Collman et al.

DRUG DEVELOPMENT AND INDUSTRIAL PHARMACY (2013)

Review Pharmacology & Pharmacy

Pharmaceutical salts: A summary on doses of salt formers from the Orange Book

C. Saal et al.

EUROPEAN JOURNAL OF PHARMACEUTICAL SCIENCES (2013)

Article Chemistry, Multidisciplinary

Crystal Engineering: From Molecule to Crystal

Gautain R. Desiraju

JOURNAL OF THE AMERICAN CHEMICAL SOCIETY (2013)

Article Chemistry, Multidisciplinary

Acid-base crystalline complexes and the pKa rule

Aurora J. Cruz-Cabeza

CRYSTENGCOMM (2012)

Article Crystallography

Ethane-1,2-diaminium dipicrate dihydrate

Jerry P. Jasinski et al.

ACTA CRYSTALLOGRAPHICA SECTION E-STRUCTURE REPORTS ONLINE (2011)

Article Chemistry, Physical

Co-crystals of an agrochemical active - A pyridine-amine synthon for a thioamide group

E. Nauha et al.

JOURNAL OF MOLECULAR STRUCTURE (2011)

Article Chemistry, Multidisciplinary

Hydrogen-bonded networks in 5-chloropyridin-2-amine-fumaric acid (2/1) and 2-aminopyridinium DL-malate

Genivaldo Julio Perpetuo et al.

ACTA CRYSTALLOGRAPHICA SECTION C-CRYSTAL STRUCTURE COMMUNICATIONS (2010)

Article Chemistry, Multidisciplinary

Tuning Proton Behavior in a Ternary Molecular Complex

Lynne H. Thomas et al.

CRYSTAL GROWTH & DESIGN (2010)

Article Chemistry, Multidisciplinary

Hirshfeld surface analysis

Mark A. Spackman et al.

CRYSTENGCOMM (2009)

Article Chemistry, Physical

2-Aminopyridinium maleate: A structural study

R. Chitra et al.

JOURNAL OF MOLECULAR STRUCTURE (2008)

Review Pharmacology & Pharmacy

Salt formation to improve drug solubility

Abu T. M. Serajuddin

ADVANCED DRUG DELIVERY REVIEWS (2007)

Article Crystallography

2-Aminopyridinium isonicotinate 2-aminopyridine

Zhi-Yuan Xie

ACTA CRYSTALLOGRAPHICA SECTION E-CRYSTALLOGRAPHIC COMMUNICATIONS (2007)

Article Medicine, Research & Experimental

The salt-cocrystal continuum: The influence of crystal structure on ionization state

Scott L. Childs et al.

MOLECULAR PHARMACEUTICS (2007)

Article Chemistry, Multidisciplinary

Towards quantitative analysis of intermolecular interactions with Hirshfeld surfaces

Joshua J. McKinnon et al.

CHEMICAL COMMUNICATIONS (2007)

Article Biochemistry & Molecular Biology

Anticancer activities of some newly synthesized pyridine, pyrane, and pyrimidine derivatives

Abdel-Galil E. Amr et al.

BIOORGANIC & MEDICINAL CHEMISTRY (2006)

Article Crystallography

2-Aminopyridinium 5-formylsalicylate

SL Li et al.

ACTA CRYSTALLOGRAPHICA SECTION E-CRYSTALLOGRAPHIC COMMUNICATIONS (2006)

Article Chemistry, Multidisciplinary

Crystal engineering, where from? Where to?

D Braga

CHEMICAL COMMUNICATIONS (2003)