Will is working with Nick Rees, looking into the host/guest complexes of deoxycholic acid.Using variable temperature single crystal diffraction, along with Solid State NMR and Differential Scanning Calorimetry the project is particularly focused on phase changes within the crystal as a function of temperature.
Camphorsulfonic acid, sometimes abbreviated CSA or 10-CSA is an organosulfur compound. Like typical sulfonic acids , it is a relatively strong acid that is a colorless solid at room temperature and is soluble in water and a wide variety of organic substances.
Glycyrrhizin Ammonium salt is a constituent of the licorice root that has vital anti-viral activities that have been shown to inhibit the expression of 11β-HSD2 (11β-hydroxysteroid dehydrogenase type 2) via an indirect mechanism.
Cough.Camphor is FDA-approved as a chest rub in concentrations less than 11%. Pain. Camphor is FDA-approved for use on the skin as a painkiller in concentrations of 3% to 11%. It is in many rub-on products for cold sores, insect stings and bites, minor burns, and hemorrhoids. bromocamphor 4 with LiCl in DMF. 21 Although the facile and direct route to (+)-10-chlorocamphor 3 from (+)-camphor-10-sulfonyl chloride 9 via the method described above makes this a more readily accessible chiral synthon, more efficient routes exist for the preparation of (+)-10- Bromocamphor is a medicine available in a number of countries worldwide. A list of US medications equivalent to Bromocamphor is available on the Drugs.com website. Crisax is a medicine available in a number of countries worldwide. A list of US medications equivalent to Crisax is available on the Drugs.com website. Abstract: This experiment is designed to introduce the student to the principles of ultraviolet spectroscopy and point out its application to following the rate of a chemical change; the experiment also clearly demonstrates that a conjugated system is ... The SXRD structure of the low temperature form and the variable temperature C-13 CP/MAS NMR are reported. Cocrystallizing DCA with (1R)-endo-(+)-3-bromocamphor gives the free guest and a glassy solid.