The prince reaction inside the molecule and the catalyst which is suited for that (formation of isopuregoru from citronellal)Processes for the preparation of a compound of the formula (B) having the following steps: provision of a compound of the formula (A), intramolecular reaction of the ...
While the formation of excimers in ordered molecular solids of organic thermochromic fluorescent materials often results in a hypsochromic shift in emission with temperature, a considerable hurdle persists in achieving bathochromic emission, an important goal within the field of thermochromism. ...
We describe a situation where ultrasound serves as an outstanding complement to radiography, enabling fracture detection when standard X-rays are inconclusive. In the outpatient context, the utilization of this should be a well-established and more frequent practice.Frog retinas, in 1876, yielded ...
One who excites; as, a promoter of sedition. An informer; a makebate. The region of a DNA molecule to which RNA polymerase binds to initiate the process of transcription, i.e. the synthesis of RNA whose sequence is determined by the sequence of the DNA adjacent to the promoter site; al...
A catalyst, a process for making the catalyst and a process for using the catalyst in aromatization of alkanes to aromatics, specifically, aromatization of alkanes having two to six carbon atoms per molecule, such as propane, to aromatics, such as benzene, toluene and xylene. The catalyst is ...
A catalyst, a process for making the catalyst and a process for using the catalyst in aromatization of alkanes to aromatics, specifically, aromatization of alkanes having two to six carbon atoms per molecule, such as propane, to aromatics, such as benzene, toluene and xylene. The catalyst is ...
PURPOSE:To obtain a polyethylene-based composition which is useful as a packaging film for perishable food by adding a low molecular gas adsorbing catalyst which is prepared by impregnating porous particles with organic acid compounds extracted from the soil containing diatoms. CONSTITUTION:The particles...