PPT-Topic: Functional Group #5-Aldehydes

Do Now Write the molecular formula for the two sugars on the right Are they isomers General formula R C H or RCHO Carbonyl group just like ketone except always at end of aldehyde . Lecture 6. CARBONYL COMPOUNDS: . NUCLEOPHILIC ADDITION REACTION. ALDEHYDE. KETON. ESTHER. CARBOXILIC ACID. CARBONYL COMPOUNDS. CARBONYL COMPOUNDS. Formalin . Ibuprofen . Aspirin. Asam cuka. Asam semut. 18-4. Alkylation of enolates can be difficult to control.. The alkylation of an aldehyde or ketone enolate is an example of a nucleophilic substitution reaction.. The alkylation of aldehydes and ketones is complicated by several unwanted side reactions.. In General. Fragrant odors. Basic building block of housing materials. Hormones. Digestion. Vision. 2. In General. Carbonyl group. C=O. Aldehydes. RCH=O. Formyl. Ketones. RC=OR’. 3. Nomenclature. The Civet Cat is the original source of . civetone. , a sweet and pungent ketone used as a fixative in perfumery. Aldehydes and ketones are found in many fragrant odors of many fruits, fine perfumes, hormones etc. some examples are listed below.. ,-Unsaturated Aldehydes and Ketones. 18-8. Conjugated unsaturated aldehydes and ketones are more stable than their unconjugated isomers.. Enones, or . ,-unsaturated carbonyl groups, are stabilized by resonance.. ketons. Formaldehyde.. Acetaldehyde.. Chloral hydrate.. Benzaldehyde. .. Aceton. .. Acetophenone. .. It . contains variety of chemical compound including benzoate, . ceosol. ,, . benzaldehyde. , y-. terpineol. 17-4. Laboratory syntheses of aldehydes and ketones use four common methods.. Oxidation of alcohols:. Ozonolysis:. Hydration of the carbon-carbon triple bond y. ields enols that tautomerize to carbonyl compounds.. Higher Supported Study . Week 3 – Part 2 . Chemistry of Cooking – Key Areas. Shapes of Proteins. Denaturing of Proteins . Flavour and Aroma Molecules. Aldehydes and Ketones. Tests to differentiate between Aldehydes and Ketones. Lesson on the following:. The Carbonyl group. Nomenclature for . Aldehydes. and . Ketones. Properties of . Aldehydes. and . Ketones. . 1.5 . Aldehydes. . and . Ketones. Aldehydes and Ketones. Formation of an Aldehyde. Oxidation of Primary Alcohols. General equation:. Primary alcohol aldehyde. RCH. 2. CH=O. EXAMPLE:. 1-propanol. Formation of a Ketone. Oxidation of Secondary Alcohols. Rehabilitation Techniques for Sports Medicine and Athletic Training. William E. Prentice. Introduction. To reduce lasting effects of injury, athletic trainer should direct rehabilitation toward improving neuromuscular coordination and agility as well as strength and . The Key to Survival. Why is this so important?. Over and over again, you will be asked to do reactions, the details to which you will receive in lecture and via your textbook. For each reaction, reagents will be used to convert one functional group into another.. Carbonyl Compounds. Contain the carbonyl group . C=O. . Aldehydes: . R may be hydrogen, usually a carbon containing group. Ketones: . R contains carbon. Short. forms. Structures of Aldehydes . and Ketones. kindly visit us at www.examsdump.com. Prepare your certification exams with real time Certification Questions & Answers verified by experienced professionals! We make your certification journey easier as we provide you learning materials to help you to pass your exams from the first try. Professionally researched by Certified Trainers,our preparation materials contribute to industryshighest-99.6% pass rate among our customers.