![Reductive Deoxygenation of Ketones and Secondary Alcohols by](http://s1.studyres.com/store/data/023475368_1-889e26825b7b1af33a1e3be6699ab400-300x300.png)
ppt - ChemConnections
... C. there are four chiral carbons in one molecule of mannose. Carbon one and carbon six do not satisfy the basic requirement of having four different attachments to the carbon. Carbon atoms two through four have four different attachments in a ...
... C. there are four chiral carbons in one molecule of mannose. Carbon one and carbon six do not satisfy the basic requirement of having four different attachments to the carbon. Carbon atoms two through four have four different attachments in a ...
Functional Group Naming PPT
... on the end: Use ending –anal no number needed unless higher priority functional group is on molecule in the middle: Use ending -anone Number carbons to figure out what carbon the C=O group is on Number can go at the front or right before ending. The latter is often used when there is more th ...
... on the end: Use ending –anal no number needed unless higher priority functional group is on molecule in the middle: Use ending -anone Number carbons to figure out what carbon the C=O group is on Number can go at the front or right before ending. The latter is often used when there is more th ...
Slide 1
... Recognition of Groups: Carbonyl C=O stretch can be recognized reliably in area of 1630 – 1820 cm-1 •Aldehydes will also have C(O)-H stretch •Esters will also have C-O stretch •carboxylic acid will have O-H stretch •Amide will frequently have N-H stretch •Ketones have nothing extra ...
... Recognition of Groups: Carbonyl C=O stretch can be recognized reliably in area of 1630 – 1820 cm-1 •Aldehydes will also have C(O)-H stretch •Esters will also have C-O stretch •carboxylic acid will have O-H stretch •Amide will frequently have N-H stretch •Ketones have nothing extra ...
Organic Chemistry 2014 finalzzz
... Number the carbon atoms, starting from the end closest to the branch(es) so that the numbers are the lowest possible Identify any branches and their location number on the parent chain (use the suffix –yl for branches) Write the complete IUPAC name, following the format: (number of ...
... Number the carbon atoms, starting from the end closest to the branch(es) so that the numbers are the lowest possible Identify any branches and their location number on the parent chain (use the suffix –yl for branches) Write the complete IUPAC name, following the format: (number of ...
Calculating Percent Yield
... Organic reactions typically do not give 100% yields, meaning all of the starting material does not get converted to the product. The percent of starting material that is converted to product in a chemical reaction is referred to as the percent yield. The percent yield can be calculated if the follow ...
... Organic reactions typically do not give 100% yields, meaning all of the starting material does not get converted to the product. The percent of starting material that is converted to product in a chemical reaction is referred to as the percent yield. The percent yield can be calculated if the follow ...
Chapter 1 Review, pages 72–77
... 37. (a) The compound on the right, benzoic acid, has two polar groups—a carbonyl group and a hydroxyl group—located close together, adding polarity to the molecule, which contributes to its solubility in water. However, the non-polar ring makes benzoic acid less soluble. Consequently, benzoic acid ...
... 37. (a) The compound on the right, benzoic acid, has two polar groups—a carbonyl group and a hydroxyl group—located close together, adding polarity to the molecule, which contributes to its solubility in water. However, the non-polar ring makes benzoic acid less soluble. Consequently, benzoic acid ...
Alkyl and Aryl Halides
... Alkane + Cl2 or Br2, heat or light replaces C-H with C-X but gives mixtures Hard to control Via free radical mechanism It is usually not a good idea to plan a synthesis that uses this method—multiple products ...
... Alkane + Cl2 or Br2, heat or light replaces C-H with C-X but gives mixtures Hard to control Via free radical mechanism It is usually not a good idea to plan a synthesis that uses this method—multiple products ...
Chem 30 Diploma Review
... Example: Chlorate ions and iodine react in an acidic solution to produce chloride ions and iodate ions. Balance the equation for this reactions. ClO3-(aq) + I2(aq) Cl-(aq) + IO3-(aq) 1.Assign oxidation numbers to all atoms/ions and look for the numbers that change. Highlight these. Remember to rec ...
... Example: Chlorate ions and iodine react in an acidic solution to produce chloride ions and iodate ions. Balance the equation for this reactions. ClO3-(aq) + I2(aq) Cl-(aq) + IO3-(aq) 1.Assign oxidation numbers to all atoms/ions and look for the numbers that change. Highlight these. Remember to rec ...
O–H hydrogen bonding promotes H-atom transfer from a C–H bonds
... activation of alcohol C–H bonds in the presence of various a-oxy C–H groups, including cyclic and acyclic alkyl ethers (21, 24, and 25, 85, 71, and 77% yield, respectively), silyl ethers (23, 73% yield), and esters (22, 81% yield). Moreover, excellent selectivity was achieved in the presence of both ...
... activation of alcohol C–H bonds in the presence of various a-oxy C–H groups, including cyclic and acyclic alkyl ethers (21, 24, and 25, 85, 71, and 77% yield, respectively), silyl ethers (23, 73% yield), and esters (22, 81% yield). Moreover, excellent selectivity was achieved in the presence of both ...
Chemistry 235, Winter 2008 Name: General rules:
... • Hydrogen in an organic compound is assigned an oxidation number of +1. • Oxygen in an organic compound generally is assigned an oxidation number of –2. • The sum of all of the oxidation numbers of atoms in a neutral compound should be zero. The sum of all of the oxidation numbers of atoms in an io ...
... • Hydrogen in an organic compound is assigned an oxidation number of +1. • Oxygen in an organic compound generally is assigned an oxidation number of –2. • The sum of all of the oxidation numbers of atoms in a neutral compound should be zero. The sum of all of the oxidation numbers of atoms in an io ...
Limitations in Determining Enantiomeric Excess of Alcohols by 31P
... Obtained in three steps as follows: 1) Methyl (S)-(-)-1methyl-2-oxocyclohexanepropionate was readily avaliable by d’Angelo’s method7. The required ketimine was prepared from 2-methylcyclohexanone (2.61 g, 23 mmol) and 2.8 g (23 mmol) of (R)-(+)-1-phenylethylamine (96% ee) in benzene (50 mL) (Dean-St ...
... Obtained in three steps as follows: 1) Methyl (S)-(-)-1methyl-2-oxocyclohexanepropionate was readily avaliable by d’Angelo’s method7. The required ketimine was prepared from 2-methylcyclohexanone (2.61 g, 23 mmol) and 2.8 g (23 mmol) of (R)-(+)-1-phenylethylamine (96% ee) in benzene (50 mL) (Dean-St ...
carboxylic acids
... • Drop the –e from the end of the hydrocarbon name and substitute –oic acid. • Number the longest chain. Carbon number 1 is the carboxyl carbon. • Name and number other substituents. ...
... • Drop the –e from the end of the hydrocarbon name and substitute –oic acid. • Number the longest chain. Carbon number 1 is the carboxyl carbon. • Name and number other substituents. ...
Intro to organic chemistry (orgo)
... • Reaction in which atoms are removed from an organic molecule to form a double bond • LOOK FOR: check if C atoms in product(s) are bonded to less atoms than C atoms in reactant • Basically, this is the reverse of an addition reaction • Methods of undergoing elimination reactions: ▫ Heat and strong ...
... • Reaction in which atoms are removed from an organic molecule to form a double bond • LOOK FOR: check if C atoms in product(s) are bonded to less atoms than C atoms in reactant • Basically, this is the reverse of an addition reaction • Methods of undergoing elimination reactions: ▫ Heat and strong ...
File
... Classifying Organic Compounds (Read pages 4 and 51) Define the following terms: organic chemistry aromatic hydrocarbon functional group dipole-dipole force ether aldehyde amide ...
... Classifying Organic Compounds (Read pages 4 and 51) Define the following terms: organic chemistry aromatic hydrocarbon functional group dipole-dipole force ether aldehyde amide ...
to get Period 1 8
... very hazardous compound that contains halogens, named trichlyobroethane, is continued to be used in dry-cleaning solutions. For it can cause severe health problems. ...
... very hazardous compound that contains halogens, named trichlyobroethane, is continued to be used in dry-cleaning solutions. For it can cause severe health problems. ...
Reduction of Aldehydes and Ketones
... solid of Cu2O forms • is negative with simple aldehydes and ketones. General, Organic, and Biological Chemistry: Structures of Life, 5/e Karen C. Timberlake ...
... solid of Cu2O forms • is negative with simple aldehydes and ketones. General, Organic, and Biological Chemistry: Structures of Life, 5/e Karen C. Timberlake ...
Worksheet for Quiz 7 (and Exam 3)
... Addition Polymers in Lecture 30 (Nov 26, Slides 22-91/end) plus URL on Slide 45, and CiC (371-373, 374-381 with heads/tails on 379-380). Also, my pictures below show: • how 2 electrons in the second bond of C=C help form 2 monomer-connecting bonds in the polymer ; • 4-step reminders for writing a co ...
... Addition Polymers in Lecture 30 (Nov 26, Slides 22-91/end) plus URL on Slide 45, and CiC (371-373, 374-381 with heads/tails on 379-380). Also, my pictures below show: • how 2 electrons in the second bond of C=C help form 2 monomer-connecting bonds in the polymer ; • 4-step reminders for writing a co ...
Functional Groups - hrsbstaff.ednet.ns.ca
... • A functional group is a reactive group of bonded atoms that appears in all the members of a chemical family. • The functional group is the reactive part of an organic molecule. Each functional group behaves and reacts in a characteristic way. Thus, functional groups help to determine the physical ...
... • A functional group is a reactive group of bonded atoms that appears in all the members of a chemical family. • The functional group is the reactive part of an organic molecule. Each functional group behaves and reacts in a characteristic way. Thus, functional groups help to determine the physical ...
Microsoft Word
... The effect of solvent and temperature on the enantioselectivity of the Michael addition reaction was also examined. The enantioselectivity of the Michael addition process is based on the optical rotation of the cyclohexanone acetic acids 13. In most of the cases, the enantiomeric excess was quite lo ...
... The effect of solvent and temperature on the enantioselectivity of the Michael addition reaction was also examined. The enantioselectivity of the Michael addition process is based on the optical rotation of the cyclohexanone acetic acids 13. In most of the cases, the enantiomeric excess was quite lo ...
Alcohol
![](https://commons.wikimedia.org/wiki/Special:FilePath/Alcohol.png?width=300)
In chemistry, an alcohol is any organic compound in which the hydroxyl functional group (–OH) is bound to a saturated carbon atom. The term alcohol originally referred to the primary alcohol ethyl alcohol (ethanol), the predominant alcohol in alcoholic beverages.The suffix -ol appears in the IUPAC chemical name of all substances where the hydroxyl group is the functional group with the highest priority; in substances where a higher priority group is present the prefix hydroxy- will appear in the IUPAC name. The suffix -ol in non-systematic names (such as paracetamol or cholesterol) also typically indicates that the substance includes a hydroxyl functional group and, so, can be termed an alcohol. But many substances, particularly sugars (examples glucose and sucrose) contain hydroxyl functional groups without using the suffix. An important class of alcohols, of which methanol and ethanol are the simplest members is the saturated straight chain alcohols, the general formula for which is CnH2n+1OH.