'Geometric isomers' diaporamas de présentation

Chapter 22

Chapter 22. Carbon and Hydrocarbons. Diamond and Graphite video. Carbon. Found in all living matter 95% of all known compounds contain carbon Carbon ranks 17 th in abundance in the earths crust Has 4 valence electrons Needs 4 more to become stable .

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Lecture 10 : Organic Compounds

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INTRODUCTION TO STEREOCHEMISTRY

INTRODUCTION TO STEREOCHEMISTRY. Tree of 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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HL organic chemistry topic 20

HL organic chemistry topic 20. More functional groups Amines NH 2 Draw 1-aminopropane (propanamine) and give condensed formula. Methylamine (old) aminomethane IUPAC 1,6-diaminohexane. 1-butylamine, 1-butanamine, 1-aminobutane (all the same). Secondary amines.

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Chapter 25 Organic and Biological Chemistry

Chemistry, The Central Science , 10th edition Theodore L. Brown; H. Eugene LeMay, Jr.; and Bruce E. Bursten. Chapter 25 Organic and Biological Chemistry. John D. Bookstaver St. Charles Community College St. Peters, MO 2006, Prentice Hall, Inc. Modified by Jill McDannold. Organic Chemistry.

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Chapter 2 Structure and Properties of Organic Molecules

Organic Chemistry , L. G. Wade, Jr. Chapter 2 Structure and Properties of Organic Molecules. CH2:4 Hybridization and Molecular Shape. Molecular Shapes. Bond angles cannot be explained with simple s and p orbitals. Use VSEPR theory.

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Carbon and the Molecular Diversity of Life

Carbon and the Molecular Diversity of Life. The Importance of Carbon. Compounds containing carbon are said to be organic compounds Organic chemistry - specializes in study of carbon compounds. Major elements of life include CHNOPS .

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Organic Chemistry Chapter 25

Organic Chemistry Chapter 25. Organic Chemistry. The chemistry of carbon compounds. Carbon has the ability to form long chains. Without this property, large biomolecules such as proteins, lipids, carbohydrates, and nucleic acids could not form. Structure of Carbon Compounds.

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Atomic and Molecular Orbitals

Atomic and Molecular Orbitals. Recall the following principles from General Chemistry. The horizontal rows of the periodic table are called Periods. Each period represents a different quantum energy level.

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Cycloalkanes : * are hydrocarbons with the carbons joined in a loop or ring; *have all C in ring connected by single

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C 10 J Organic Chemistry

C 10 J Organic Chemistry Dr. W. Gallimore winklet.gallimore@uwimona.edu.jm Organic Chemistry The chemistry of compounds of Carbon Almost all reactions in living matter involve Organic Chemistry Major constituents of living matter Protein, DNA, carbohydrates

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Review of variable valence

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Optical Isomers in Pharmaceutical Products

Optical Isomers in Pharmaceutical Products. Johann R. Richter, Ph.D., Esq. SPE 1616 571-272-0646 j ohann.richter@uspto.gov. Definition of Isomers. Stereoisomers are compounds that have identical chemical components but differ in the way the atoms or groups are arranged in space.

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Oxidation of alcohols

Oxidation of alcohols. 1+. 2-. 2-. 1+. 2-. 3+. 1-. 1+. 1+. 1+. 1+. 2-. carboxylic acid. aldehyde. 1 o alcohol. [O] = oxidizing agent. Cr 2 O 7 2-. dichromate. Cr 3+. permanganate. MnO 4 -. weak oxidizing agent. 1 o alcohol ? aldehyde. PCC. 1. binding O

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Alkenes, Alkynes, and Aromatic Hydrocarbons

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Medicines and drugs

Medicines and drugs. D2: Antacids D8: Drug Action. D2: Antacids. D.2.1: State and explain how excess acidity in the stomach can be reduced by the use of different bases Gastric acid is an acid that is found in the stomach and consists highly of HCl and a pH value of 2.

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Chemistry Lecture Notes Light and Vision

Chemistry Lecture Notes Light and Vision. Absorption of light in conjugated systems. molecular orbitals:. ground state. excited state. conjugated double bonds. smaller D E ? lower frequency, longer wavelength. b -carotene and retinol. l max = 450 nm (absorbs in blue,

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D8 Drug Action

D8 Drug Action. Stereochemistry: Geometrical isomerism Stereochemistry: Chirality Ring strain: The b -lactam ring in penicillin Polarity: The increased potency of heroin. Geometrical isomerism. Carbon to carbon double bond Full name?

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