PPT-Aldehydes and

ketons Formaldehyde Acetaldehyde Chloral hydrate Benzaldehyde Aceton Acetophenone It contains variety of chemical compound including benzoate ceosol benzaldehyde y terpineol. Studies on Direct and Indirect Reductive Amination Procedures Ahmed F AbdelMagid Kenneth G Carson Bruce D Harris Cynthia A Maryanoff and Rekha D Shah The R W Johnson Pharmaceutical Research Institute Department of Chemical Development Spring House P Travis Meenakshi Sivakumar G Olatunji Hollist and Babak Borhan Department of Chemistry Michigan State Uni ersity East Lansing Michigan 48824 borhancemmsuedu Received January 3 2003 ABSTRACT A highly efficient mild and simple protocol is presented fo 2814 C O OC OC Q.1 Carbonyl compounds are formed by oxidation of alcohols; a) Which type of alcohol is oxidised to an aldehyde?b) Which type of alcohol is oxidised to a ketone?c) What compounds are Aldehydes and ketones. 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 . 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.. Chemistry of Cooking. Flavours in Food. Many of the flavours in foods are due to the presence of . volatile. molecules. . Many . flavour and aroma molecules belong to the family called . aldehydes. . 17-7. Aldehydes and ketones form hemiacetals reversibly.. The reaction of alcohols with aldehydes and ketones parallels the reaction with water:. These equilibria usually favor the starting carbonyl compound.. Before you can learn about aldehydes and ketones, you must first know something about the nomenclature of carboxylic acids since many of the names of aldehydes and ketones are derived from the names of the corresponding carboxylic acids.. 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. 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.. Assistance Lecturer . Amjad. Ahmed . Jumaa. IUPAC names of carboxylic acids . Reactions of the carboxylic acids. Aldehydes and ketones. 1. Nomenclature of the carboxylic acids: . 1-Common names:. Aliphatic carboxylic acids:. 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. Organic compounds. Functional group identification. Many organic compounds contain an atom or group of atoms that substitute for hydrogen or carbon in a basic hydrocarbon.. The atom or group of atoms is commonly referred to as functional group..