Alkyl

After deprotonation of 6.8 mmol naphthalen-2-ol by 14.0 mmol NaOH, the resulting anion was placed together with 8.8 mmol 1-iodobutane, and the reaction was performed by reflux in 20 mL of ethanol (EtOH) solvent, and the product was allowed to cool on ice and collected by suction filtration. The final crystals had a very pale amber color and were odorless. The following week, after being allowed to completely dry for a week at room temperature, the IR spectrum of the product in liquid suspension…

“Chemotherapy is brutal. The goal is pretty much to kill everything in your body without killing you,” says Rashida Jones, actress and daughter of a cancer survivor. She is not far off the mark: chemotherapy is a variety of chemical drug treatments designed to slow or kill the quickly dividing cells that make up cancer. Cancer can attack any individual, in any stage of life, in any part of the body. Despite the fact that almost 40% of people will be diagnosed with cancer at some point in their…

in semi-consciousness and on this stage anyone can get truthful answer from the subject that’s is why they are called ‘truth serum’.  NATURE: All barbiturates are derived from barbituric acid. They are formed by the replacement of one H atom from alkyl or arly group and they could also be formed by the replacement of one O atom from between the two N atom by Sulphur. They are also called as ‘barbitones’ or ‘barbitals’ and there names ends with ‘al’ or ‘one’. The common barbiturates are amytal,…

1.2.3 Gelatin Gelatin is a translucent, colorless, brittle (when dry), flavorless food derived from collagenobtained from various animal raw materials. It is commonly used as a gellingagent in food, pharmaceutical drugs, photography, and cosmetic manufacturing. Substances containing gelatin or functioning in a similar way are called "gelatinous". Gelatin is an irreversibly hydrolyzed form of collagen, wherein the hydrolysis results in the reduction of protein fibrils into smaller peptides, which…

an increase in expression of 18 genes and a decrease in expression of two genes [29]. Among the up-regulated P. gingivalis genes were those encoding for protease RgpB (ArgX protease and a key P. gingivalis virulence factor), F subunit of the enzyme alkyl hydroperoxide reductase (needed to provide bacterial adaptation to the oxygen stress) and ferritin, while the gene encoding for a polysaccharide biosynthesis-related protein was among the down-regulated genes [29]. The results suggest two likely…

Pentane and Diethylamine have many similarities, but they also have their differences. Pentane comes from the Greek word pente meaning “five” as the atom is comprised of five carbon atoms as shown in the formula C5H12. Some characteristics of the molecule is that it gives off a gasoline-like odor, generally does not have a color, and is a liquid. Pentane is commonly used in fuels, building construction materials, explosive materials, food packaging, paint, liquid chromatography, and toys just to…

ninth element. Fluoride is a chemical derived from the element fluorine. The chemical fluoride is defined as a compound of fluorine with another element or group, especially a salt of the anion F or an organic compound with fluorine bonded to an alkyl group. Fluoride is also the simplest anion of fluorine. Today fluoride is most widely known as being used to prevent tooth decay in the United States. The fluoride-containing compounds that are most commonly used in systematic and topical…

(Indabas and Cohen (2007). It was used to relieve angina (heart pains). The substance known as "aliphatic nitrites or alkyl nitrites could be made with any advantageous natural synthetic, so the group of nitrites. These inhalants enlarge veins, so the heart and the mind (and in addition different tissues) get more blood. Impacts begins in 7 to 10 seconds and keep going…

REACTIONS OF ALDEHYDES AND KETONES ABSTRACT The difference between aldehydes and ketones is by having a hydrogen atom attached to the carbonyl group. This makes the aldehydes very easy to oxidize. Ketones do not have that hydrogen atom and are resistant to oxidation. They are only oxidized by powerful oxidizing agents which have the ability to break the carbon-carbon bonds. This report is about the reactions of aldehydes and ketones. This was done to determine how they react when different…

Abstract: The Grignard reaction was successfully accomplished. An amount of 1.20 ml of 2-methyl-2-pentanol was collected, and 9.60% yield was calculated based on the theoretical yield. Despite the low amount of 2-methyl-2-pentanol, its identity was confirmed by comparing the experimental refractive index and infrared spectrum to the literature refractive index and infrared spectrum of 2-methyl-2-pentanol. Statement and purpose The purpose of this experiment is to synthesize a specific alcohol…