PPT-Nucleophilic Substitution Swapping

Generic Equation Swap RX Nu RNu X The problem lies in the mechanism Importance of Alkyl Halides Precursor to many others NUCLEOPHILIC SUBSTITUTION Theory nucleophile means liking positive. Part 4: Reactions of Alcohols; Substitution . Rxns. Reactions of Alcohols. Combustion. General eq’n for an alcohol combusting completely in oxygen:. C. n. H. (2n+1). OH(l) + (2n+1)O. 2. (g) .  nCO. Structures and Properties. Halogen is connected to a tetrahedral carbon. The carbon-halogen bond is polarized with the carbon having a partial positive charge and the halogen having a partial negative charge. . Competing Reactions. Alkyl halides can react with Lewis bases by . nucleophilic substitution and/or elimination.. C. C. H. X. +. Y. :. –. C. C. Y. H. X. :. –. +. C. C. +. H. Y. X. :. –. +. . M.ARULSELVAN. Syllabus. Benzene and Aromaticity. 4.1 Concept of aromaticity:. . . -Huckel's rule for aromaticity, . -identification of aromatic, . -Non-aromatic and anti aromatic systems based on planarity, conjugation and Huckel's rule.. Dr. . Sheppard. CHEM . 2412. Summer 2015. Klein (2. nd. ed. .) . sections: 21.1, 21.2, 21.6, 21.3, 21.15,. . . 21.4, 21.5, 21.10, 21.7, 21.8,. . . 21.9, 21.11, 21.12, 21.13, 21.14. Substitution Reactions. (Substitution at sp. 3. -hybridized Carbon). Halides are electronegative elements. Thus, in the case of an alkyl halide, R-X the halide atom can leave from carbon, taking the shared pair of electrons with it.. ALkanes. Chapter 10.2:. Structure, bonding and chemical reactions involving functional group inter-conversions are key strands in organic chemistry. Chapter 20.1:. Key organic reaction types include nucleophilic substitution, electrophilic addition, electrophilic substitution, and redox reactions. Reaction mechanisms vary and help in understanding the different types of reactions taking place.. Simple Substitution Distance. 1. Gayathri. . Shanmugam. Richard M. Low. Mark Stamp. The Idea. Metamorphic malware “mutates” with each infection. Measuring software similarity is one method of detection. Simple Substitution Distance. 1. Gayathri. . Shanmugam. Richard M. Low. Mark Stamp. The Idea. Metamorphic malware “mutates” with each infection. Measuring software similarity is a possible means of detection. 1. Chapter 21. Phenols and Aryl Halides. Nucleophilic Aromatic Substitution. Ch. . 21. . - . 2. About The Authors. . These PowerPoint Lecture Slides were created and prepared by Professor William Tam and his wife, Dr. Phillis Chang. . Halogen is connected to a tetrahedral carbon. The carbon-halogen bond is polarized with the carbon having a partial positive charge and the halogen having a partial negative charge. The size of the halogen increases as you move down the group. Daniel T. . Gryko. 4. . . Nucleophilic . Substitution of Hydrogen in . the . Synthesis of. . Aromatic Heterocyclic . Compounds. +. Modern . Oxidation. Nucleophilic. . substitution. of . hydrogen. - . Haloalkanes. Hunsdiecker. Reaction. Addition of Hydrogen Halides on Alkenes. Markownikoffs. rule:. Anti . Markownikoffs. rule. Physical properties of alkyl halides . 1. . Boiling point orders. R – I > R – Br > R – CI > R – F. HL only . Syed . Arshad. . Mushtaq. Chemistry Teacher . Australian School of Abu Dhabi . Nucleophilic substitution reactions. Learning outcomes . Understand:. Nucleophilic. . unimolecular. substitution reactions are represented by S.