Synthesis and properties of hydrazones bearing amide, thioamide and amidine functions

NP Belskaya, W Dehaen, VA Bakulev - 2010 - elar.urfu.ru
This review provides detailed methods for the synthesis, structures and chemical properties
of hydrazones bearing carboxamide, thioamide and amidine functions. The main accent was …

Crystalline polymorph selection and discovery with polymer heteronuclei

CP Price, AL Grzesiak, AJ Matzger - Journal of the American …, 2005 - ACS Publications
The discovery and selective production of crystalline polymorphs, an outstanding problem in
solid-state chemistry, is of great importance industrially in, for example, the manufacture of …

Supramolecular Motifs in s‐Block Metal‐Bound Sulfonated Monoazo Dyes, Part 1: Structural Class Controlled by Cation Type and Modulated by Sulfonate Aryl Ring …

AR Kennedy, JBA Kirkhouse… - … A European Journal, 2004 - Wiley Online Library
The solid‐state structures of 43 Li, Na, K, Rb, Mg, Ca and Ba salts of para‐and meta‐
sulfonated azo dyes have been examined and can be categorised into three structural …

New form discovery for the analgesics flurbiprofen and sulindac facilitated by polymer‐induced heteronucleation

AL Grzesiak, AJ Matzger - Journal of pharmaceutical sciences, 2007 - Elsevier
The selection and discovery of new crystalline forms is a longstanding issue in solid‐state
chemistry of critical importance because of the effect molecular packing arrangement exerts …

Spectroscopic, and thermal studies of some new binuclear transition metal (II) complexes with hydrazone ligands containing acetoacetanilide and isoxazole

Z Chen, Y Wu, D Gu, F Gan - Spectrochimica Acta Part A: Molecular and …, 2007 - Elsevier
A new chelating ligand, 2-(2-(5-tert-butylisoxazol-3-yl) hydrazono)-N-(2, 4-dimethylphenyl)-3-
oxobutanamide (HL), and its four binuclear transition metal complexes, M2 (L) 2 (μ-OCH3) 2 …

Formation of new polymorphs of acridine using dicarboxylic acids as crystallization templates in solution

X Mei, C Wolf - Crystal growth & design, 2004 - ACS Publications
Two new polymorphic structures of acridine have been prepared using terephthalic and cis,
trans-muconic acid as templates in a supersaturated phase to affect the nucleation process …

Selection and discovery of polymorphs of platinum complexes facilitated by polymer-induced heteronucleation

AL Grzesiak, AJ Matzger - Inorganic chemistry, 2007 - ACS Publications
Polymer-induced heteronucleation was utilized for the selective crystallization of the color
polymorphic platinum complexes Pt (bpy) Cl2 and Pt (phen) Cl2. Crystal structures of two …

Nickel (II) and copper (II) complexes containing 2-(2-(5-substitued isoxazol-3-yl) hydrazono)-5, 5-dimethylcyclohexane-1, 3-dione ligands: synthesis, spectral and …

Z Chen, Y Wu, D Gu, F Gan - Dyes and Pigments, 2008 - Elsevier
Two new hydrazone chelating ligands, 2-(2-(5-methylisoxazol-3-yl) hydrazono)-5, 5-
dimethylcyclohexane-1, 3-dione (HL1) and 2-(2-(5-tert-butylisoxazol-3-yl) hydrazono)-5, 5 …

Versatile solid modifications of icariin: structure, properties and form transformation

L Jia, Q Zhang, JR Wang, X Mei - CrystEngComm, 2015 - pubs.rsc.org
A comprehensive solid-state screening experiment was performed for icariin (ICA), an active
substance in Traditional Chinese Medicine (TCM) which has long been used to treat …

The first polymorph in the family of nucleobases: a second form of cytosine

B Sridhar, JB Nanubolu… - … Section C: Structural …, 2015 - journals.iucr.org
A new polymorph of cytosine, C4H5N3O, is reported half a century after the report of its first
known crystal structure [Barker & Marsh (1964). Acta Cryst. 17, 1581–1587]. Cytosine thus …