4-tert-Butyl-pyridinium chloride-4,4'-(propane-2,2-di-yl)bis-(2,6-di-methyl-phenol)-toluene (2/2/1).

Acta Crystallogr Sect E Struct Rep Online

Chemistry, Institute of Natural and Mathematical Sciences, Massey University at Albany, PO Box 102904, North Shore Mail Centre, Auckland, New Zealand.

Published: April 2014

In the title solvated salt, C9H14N(+)·Cl(-)·C19H24O2·0.5C7H7, two mol-ecules of 4,4'-(propane-2,2-di-yl)bis-(2,6-di-methyl-phenol) are linked via O-H⋯Cl hydrogen bonds to two chloride ions, each of which is also engaged in N-H⋯Cl hydrogen bonding to a 4-tert-butyl-pyridinium cation, giving a cyclic hydrogen-bonded entity centred at 1/2, 1/2, 1/2. The toluene solvent mol-ecule resides in the lattice and resides on an inversion centre; the disorder of the methyl group requires it to have a site-occupancy factor of 0.5. No crystal packing channels are observed.

Download full-text PDF

Source
http://www.ncbi.nlm.nih.gov/pmc/articles/PMC3998618PMC
http://dx.doi.org/10.1107/S1600536814004942DOI Listing

Publication Analysis

Top Keywords

1/2 1/2
8
4-tert-butyl-pyridinium chloride-44'-propane-22-di-ylbis-26-di-methyl-phenol-toluene
4
chloride-44'-propane-22-di-ylbis-26-di-methyl-phenol-toluene 2/2/1
4
2/2/1 title
4
title solvated
4
solvated salt
4
salt c9h14n+·cl-·c19h24o2·05c7h7
4
c9h14n+·cl-·c19h24o2·05c7h7 mol-ecules
4
mol-ecules 44'-propane-22-di-ylbis-26-di-methyl-phenol
4
44'-propane-22-di-ylbis-26-di-methyl-phenol linked
4

Similar Publications

Oocyte/zygote/embryo maturation arrest: a clinical study expanding the phenotype of NOBOX variants.

J Assist Reprod Genet

January 2025

Vrije Universiteit Brussel (VUB), Universitair Ziekenhuis Brussel (UZ Brussel), Clinical Sciences, Research Group Genetics, Reproduction and Development, Centre for Medical Genetics, Laarbeeklaan 101, 1090, Brussels, Belgium.

Purpose: Primary ovarian insufficiency (POI) is an important cause of female infertility, stemming from follicle dysfunction or premature oocyte depletion. Pathogenic variants in genes such as NOBOX, GDF9, BMP15, and FSHR have been linked to POI. NOBOX, a transcription factor expressed in oocytes and granulosa cells, plays a pivotal role in folliculogenesis.

View Article and Find Full Text PDF

Safety and efficacy of tirofiban in the endovascular treatment of intracranial aneurysms: a systematic evaluation and meta-analysis.

Neurosurg Rev

January 2025

Hengyang Key Laboratory of Hemorrhagic Cerebrovascular Disease, Department of Neurosurgery, the Second Affiliated Hospital, Hengyang Medical School, University of South China, Hengyang, 421000, Hunan, China.

Patients with intracranial aneurysms (IA) undergoing endovascular treatment face varying risks and benefits when tirofiban is used for thromboprophylaxis during surgery. Currently, there is a lack of high-level evidence summarizing this information. This study aims to conduct a systematic review and meta-analysis to evaluate the efficacy and safety of tirofiban during endovascular treatment of IA.

View Article and Find Full Text PDF

Analysis of the symmetry of the brain hemispheres at the level of individual structures and dominant tissue features has been the subject of research for many years in the context of improving the effectiveness of imaging methods for the diagnosis of brain tumor, stroke, and Alzheimer's disease, among others. One useful approach is to reliably determine the midline of the brain, which allows comparative analysis of the hemispheres and uncovers information on symmetry/asymmetry in the relevant planes of, for example, CT scans. Therefore, an effective method that is robust to various geometric deformations, artifacts, varying noise characteristics, and natural anatomical variability is sought.

View Article and Find Full Text PDF

Putranjiva roxburghii is an important medicinal plant utilized for remedy of female reproductive ailments. Its seed extract is being used as a uterine health booster due to the presence of several pharmaceutically important phytochemicals. However, the presence of phytochemicals in its leaf is still unexplored.

View Article and Find Full Text PDF

Want AI Summaries of new PubMed Abstracts delivered to your In-box?

Enter search terms and have AI summaries delivered each week - change queries or unsubscribe any time!