'Cis isomer' diaporamas de présentation

4. Organic Compounds: Cycloalkanes and their Stereochemistry

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Chapter 10 Alkenes

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Chapter 9 INTRODUCTION TO STEREOCHEMISTRY

Chapter 9 INTRODUCTION TO STEREOCHEMISTRY. Isomers are compounds with the same molecular formula but not identical structures. Constitutional isomers are isomers which have the same molecular formula but differ in the way their atoms are connected. Constitutional Isomers.

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Chapter 14: Carbohydrates

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Chapter 16,17 & 18 Amines, Aldehydes, Ketones and Carboxylic Acids

Chemistry B11. Chapter 16,17 & 18 Amines, Aldehydes, Ketones and Carboxylic Acids. Amines. Amines. Amines: Are derivatives of ammonia NH 3 . Contain N attached to one or more alkyl (Aliphatic amine) or aromatic groups (Aromatic amine). CH 3 - NH 2 CH 3 - NH - CH 3. -NH 2 amino group.

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CH 6: Alkenes Structure and Reactivity

CH 6: Alkenes Structure and Reactivity. Renee Y. Becker CHM 2210 Valencia Community College. Alkene - Hydrocarbon With Carbon-Carbon Double Bond. Also called an olefin but alkene is better Includes many naturally occurring materials Flavors, fragrances, vitamins. Why this Chapter?.

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6. Alkenes: Structure and Reactivity

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Topic 20

Topic 20. High Level Organic Chemistry. IB HL Objective. 20.1.1 Deduce structural formulas for compounds containing up to six carbon atoms with one of the following functional groups: amine, amide, ester and nitrile .

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CH 4: Organic Compounds: Cycloalkanes and their Stereochemistry

CH 4: Organic Compounds: Cycloalkanes and their Stereochemistry. Renee Y. Becker CHM 2210 Valencia Community College. Rings of carbon atoms (CH 2 groups) Formula: C n H 2n Nonpolar, insoluble in water Compact shape

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Alkenes : Structure and Reactivity

Alkenes : Structure and Reactivity. Alkene - Hydrocarbon With Carbon-Carbon Double Bond. Includes many naturally occurring materials (beta carotene) The general formula of an alkene with 1 double bond is C n H 2n. 6.2 Degree of Unsaturation. Relates molecular formula to possible structures

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Alkenes: Structure and Nomenclature

Alkenes: Structure and Nomenclature. Chapter 5. Unsaturated Hydrocarbons. Unsaturated hydrocarbon: contains one or more carbon-carbon double or triple bonds Alkene: contains a carbon-carbon double bond and has the general formula C n H 2n

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Reaction Pathways (Mainly Alkenes)

Reaction Pathways (Mainly Alkenes). Alkenes. Contain at least one C=C double bond General formula: C n H 2n (like cycloalkanes). The double bond consists of a ? bond and a ? bond ? bond from head-on overlap of s & p orbitals ? bond from side-on overlap of p orbitals. ? bond. ? bond.

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Cycloalkanes

Cycloalkanes. Alkanes with closed ring(s) of C atoms General formula: C n H 2n (C 3 H 6 , C 4 H 8 , C 5 H 10 , etc.) Naming: use cyclo- prefix before alkane name. cyclo butane n = 4. cyclo pentane n = 5. cyclo hexane n = 6. cyclo propane n = 3. C 6 H 12. C 3 H 6. C 5 H 10.

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Hydrogenation & Trans Fats

Hydrogenation & Trans Fats. Hydrogenation & Trans Fats. When naturally occurring unsaturated fatty acids are altered by partial hydrogenation, they are converted to saturated fatty acids, which have the effect of straightening the chains and changing the physical properties.

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Chapter 11 Unsaturated Hydrocarbons

Chapter 11 Unsaturated Hydrocarbons. 11.2 Cis-Trans Isomers. Cis and Trans Isomers. In an alkene the double bond, is rigid. holds attached groups in fixed positions. makes cis/trans isomers possible. CH 3 CH 3 CH 3 CH = CH CH = CH cis trans CH 3.

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Chapter 12 Alkenes, Alkynes, and Aromatic Compounds

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Chapter 12 Alkanes

Chapter 12 Alkanes. 12.5 Cycloalkanes. Cycloalkanes. Cycloalkanes: Are rings of carbons that can be drawn as geometric figures. Have a general formula of C n H 2n or 2 H less than the alkane. propane C 3 H 8 cyclopropane C 3 H 6 .

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