PPT-Alcohols

Properties amp Synthetic Preps Hydroxyl groups in natural compounds Alcohols Naturally occurring p henols a hydroxyl group directly attached to an aromatic ring Phenols The OH of an alcohol. Starter:. Use molecular models to make various alcohol molecules. Keywords:. Esterification, elimination, ester, dehydration. Learning Objectives. A. Model the esterification of alcohols with carboxylic acids. Thiols. , Phenols, . And Ethers. IUG, . Fall . 2013. Dr. . Tarek. . Zaida. 1. 1. Alcohols. Alcohols are derivatives of hydrocarbons in which 1 or more of the hydrogen atoms has been replaced by a hydroxyl (-OH) . and how to identify them. 2. Classification. Primary. : carbon with –OH is bonded to one other carbon. Secondary. : carbon with –OH is bonded to two other carbons. Tertiary. : carbon with –OH is bonded to three other carbons. Mass spectrometer. n-hexane. MS. Alcohols, ethers, thiols. Sweet. Hydrogen . bonding. Hydrophilic. Hydrophobic. Oxidation. 12.1 Alcohols: Structure and Physical Properties. An organic compound containing a hydroxyl group attached to an alkyl group. 1. Chapter 12. Alcohols from. Carbonyl Compounds. Oxidation-Reduction & Organometallic. Compounds. Ch. 12 - . 2. About The Authors. . These PowerPoint Lecture Slides were created and prepared by Professor William Tam and his wife, Dr. Phillis Chang. . 8-4. Methanol is commercially synthesized from . synthesis gas. , a mixture of CO and H. 2. :. A change of catalyst leads to the production of 1,2-ethanediol:. Ethanol can be prepared by the fermentation of sugars or the hydration of ethene:. Learning Objectives:. Know the general formula for alcohols.. Be able to name alcohols.. Describe the shape of alcohols.. Classify primary, secondary, and tertiary alcohols.. Describe the physical properties of alcohols.. Alcohol . – alkyl chain attached to an –OH. . R-OH. Phenol . - aromatic attached to an –OH. Nomenclature. 1. Name the longest chain of carbons which includes the carbon with the hydroxyl group.. Preparation of alkenes. Preparation of alkenes continued. Dehydration of alcohols. The H and OH are removed from adjacent carbons.. E.g. ethanol may be heated with . sulphuric. acid to create . ethene. Starter:. Draw a graph to compare the boiling points of alkanes and alcohols. Keywords:. Volatility, solubility, hydrogen bonding. Alkane. Molecular mass. Boiling point. 30. -89. 44. -42. 58. -0.5. 72. Chapter . 13. Alcohols, Phenols, . Thiols. , and Ethers. Anesthesia is typically administered by a nurse anesthetist who provides care before, during, and after a medical procedure. A nurse anesthetist gives medications to keep a patient asleep and pain-free while monitoring the patient’s vital signs. Created by James Campbell and David . Takapu. Edited by Margaret Hilton. Honors Organic Chemistry. Chem. 2321 (. Sigman. ), 2013. Introduction. Metabolism prepares for excretion. Anabolic androgenic steroid. st. 1439 . Learning. . Objectives. By the end of this chapter the student will:. . know the structure of alcohol. Knew the different classes of alcohols.. Knew the nomenclature of Alcohols . Knew the physical Properties. . Kratzel A, Todt D, V’kovski P, Steiner S, Gultom M, Thao T, et al. Inactivation of Severe Acute Respiratory Syndrome Coronavirus 2 by WHO-Recommended Hand Rub Formulations and Alcohols. Emerg Infect Dis. 2020;26(7):1592-1595. https://doi.org/10.3201/eid2607.200915.