Salts containing radical cations of 1,2,4,5-tetrakis(isopropylthio)benzene (TPB) and 1,2,4,5-tetrakis(ethylthio) benzene (TEB) have been successfully synthesized with . These newly synthesized salts have been characterized by UV-Vis absorption, EPR spectroscopy, conductivity measurement, single crystal X-ray diffraction analysis as well as DFT calculation. This study raises the first crystal st...

Triethylborane (TEB) was found to be a mild, efficient, and acid catalyst in electrophilic substitution reaction of indoles with aldehydes compounds to afford the corresponding bis(indolyl)methanes. Vibrindole A (5) and bis(indolyl)methanes derivatives 16 and 18 were synthesized using this methodology. Compound 16 is an intermediary in the synthesis of the natural bisindoles arsindoline B (2) a...

BACKGROUND Qairooti (Cerate), a medicinal salve or ointment, compounded of wax and oil, is a formulation used alone or as a basis for medicinal dosage forms. It is widely used from the ancient times to the present. Based on its structure, beeswax has unique characteristics. It builds stable emulsions and increases water absorbance of creams and ointments. The aim of this study was to gather all...

Shortage and salinity of irrigation water are two major constraints that influence rapeseed production in arid and semi-arid regions of central and southern Iran. In this study, effects of deficit irrigation with different salinity levels and planting methods (in-furrow and on-ridge) as strategies for coping with water and salinity stresses on yield and yield quality of rapeseed were invest...

Pre-eclampsia is still a very prevalent disease with critical hemodynamic changes. This study was evaluated the major anti-hypertensive schemes used at the Materno Perinatal Hospital "Monica Pretelini" (HMPMP) hospitalized at the Obstetric Intensive Care Unit (OICU) for at least seven days. In other group of patients we compared hemodynamic monitoring with Swan-Ganz catheter versus transthoraci...

[1] The Io footprint (IFP) is the auroral signature of the electromagnetic interaction between Io and Jupiter’s magnetosphere. It consists of several spots followed by an extended tail, which are located close to the feet of the magnetic field lines connecting Io to Jupiter. The size of the main spot is a controversial issue, and previously published values range from ∼400 to ∼8000 km. However,...

Compressible and monolithic microporous polymers (MPs) are reported. MPs were prepared as monoliths via a Sonogashira-Hagihara coupling reaction of 1,3,5-triethynylbenzene (TEB) with the bis(bromothiophene) monomer (PBT-Br). The polymers were reversibly compressible, and were easily cut into any form using a knife. Microscopy studies on the MPs revealed that the polymers had tubular microstruct...