salt 7 with enone “9” to form the aminopyrimidine “8” then “8” is reduced in the presence of palladium then refluxed for 21 hrs to form amine group which is replaced by nitro group‚ finally they added acid chloride 6 to 17 then the amine group attack the electrophilic carbon (the carbon near to Cl) and eliminate Cl
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Africa. b. Department of Pharmacy and Pharmacology‚ University of Bath‚ United Kingdom. Abstract Synthesis of sodium butyldithiocarbamate pentahydrate‚ C5H20NNaO5S2‚ entailed a one-pot synthesis. The process of synthesis involved the use of butyl amine‚ carbon(IV) sulfide and sodium hydroxide at a temperature < 0oC. Crystals were obtained and the compound was characterized with elemental analysis‚ Fourier infra-red spectroscopy (FT-IR)‚ Ultra-violet visible (UV-VIS)
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melatonin: Coordinates body activities with sleep-wake cycles Anterior Pituitary (glandular tissues) Adenohypophysis Small cone shaped gland located in the roof of the third ventricle of the brain Pineal Gland Produces amine hormone melatoin Thyroid-stimulating hormone (TSH) or thyrotropin Follicle-stimulating hormone (FSH) and Luteinizing hormone (LH) gonadotropins Posterior Pituitary (neural tissues) Neurohypophysis Adrenocorticotropic hormone
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are about the size of a single amino acid but some of them may be the size of larger pro teins or peptides. Types of neurotransmitters the main neurotransmitters are amino acids‚ amines ‚peptides‚ and certain soluble gases. Amino acids: glutamate‚ aspartate(Aspartic acid )‚ glycine( 甘氨酸 ) Amines( 胺 ): dopamine( 多巴胺 )(DA)‚ norepi nephrine (noradrenaline; NE‚ NA)‚ epinephrin e (adrenaline)‚ histamine‚ serotonin (SER‚ 5HT) Soluble gases: nitric oxide (NO)‚ carbon mo noxide (CO)‚ The function
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The prescribed procedure produced nylon. The initial indication that nylon was being formed was through the combination of 0.02M of sebacoyl chloride in hexane and 0.05 M 1‚6 hexanediamine. Due to the fact there was an evident product formed after the combination of these two solutions‚ this simply shows that nylon was produced. The prescribed procedure produced nylon due to the fact that there was a present product of the reaction within the IR spectrum. The main peaks of frequency for the unknown
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the active ingredients are 75% dextroamphetamine salts and 25% levoamphetamine salts . Adderall works by increasing the activity of the neurotransmitters norepinephrine and dopamine in the brain‚ which results from its interactions with trace amine associated receptor 1 and vesicular monoamine transporter 2 . Adderall shares many chemical and
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Task 3: The chemical tests used in order to carry out and collect these results are useful for the simple identification of colourless organic liquids and ones that are often found at the scenes of crime. The first test carried out was the Lucas test which was used to identify a variety of alcohols following the contribution of a given solution‚ from carrying this out I could then identify that primary and secondary alcohols were present with one tertiary alcohol also being present however despite
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In our daily diets‚ carbohydrates‚ fats‚ proteins and water are the main components in our food. However‚ if the food is left untreated‚ oxidative deterioration of the flavor and odor of fats and fatty constituents in it will be resulted. Hence‚ antioxidant are used widely in the production of food which fats and oils are used as raw materials and in the marketing of foods containing fats under modern conditions. The major factor in quality degradation of fats and fatty portions of foods is oxidation
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UNIVERSITY OF THE GAMBIA LECTURE NOTES COURSE: PRINCIPLES OF CHEMISTRY II (ORGANIC CHEMISTRY) CODE: CHM 161 2ND SEMESTER SESSION: 2012/2013 LECTURER: ANTHONY F. ADJIVON UNIT 1 INTRODUCTION Organic chemistry started as the chemistry of life‚ when that was thought to be different from the chemistry in the laboratory. Then it became the chemistry of carbon compounds‚ especially those found in coal. Now it is both. It is the chemistry of the compounds of carbon along with other elements
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-APPLICATION OF ENZYMES IN ORGANIC CHEMISTRY Why enzymes in organic synthesis? | Alternative to chemical methods: * High region- and stereoselectivity * Milder reaction conditions * Environmentally more friendly | Which enzyme(s)? | OxidoreductasesHydrolasesLyasesIsomerases | Which reaction system? | AqueousAqueous and water-miscible organic solventAqueous and water-immiscible organic solventPure organic solventOther solvents (supercritical fluids‚ ionic liquids) | Which ‘chemistry’
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