Oxidation of Alcohols
... Primary Alcohol • With gentle heating, a primary alcohol can be oxidised to produce an aldehyde. • With strong heating and excess [o] a carboxylic acid is formed. • Reflux apparatus is generally used to produce carboxylic acids. • Aldehydes must be distilled as they are formed to prevent further ox ...
... Primary Alcohol • With gentle heating, a primary alcohol can be oxidised to produce an aldehyde. • With strong heating and excess [o] a carboxylic acid is formed. • Reflux apparatus is generally used to produce carboxylic acids. • Aldehydes must be distilled as they are formed to prevent further ox ...
Chemistry B11 Chapters 16-18 Amines, aldehydes, ketones and
... odors (the odors of ketones are generally pleasant, and many are used in perfumes). 2. They are polar molecules (because of carbonyl group (C=O), carbon obtains the partial positive charge and oxygen obtains the partial negative charge). 3. There is only the dipole-dipole interaction between the mol ...
... odors (the odors of ketones are generally pleasant, and many are used in perfumes). 2. They are polar molecules (because of carbonyl group (C=O), carbon obtains the partial positive charge and oxygen obtains the partial negative charge). 3. There is only the dipole-dipole interaction between the mol ...
슬라이드 1
... Tolerant to the various functional groups: ester, nitrile, nitro, cyano, and formyl groups ...
... Tolerant to the various functional groups: ester, nitrile, nitro, cyano, and formyl groups ...
experiment 10 - Faculty Web Pages
... Consider this generalized reaction between two ionic compounds: AB + CD AD + CB where A, B, C, and D all exist as ions in solution. Will a reaction happen, and if so, what will be the products? Each of the positive ions could combine with the negative ion of the other compound, i.e. A+ and D¯ and C+ ...
... Consider this generalized reaction between two ionic compounds: AB + CD AD + CB where A, B, C, and D all exist as ions in solution. Will a reaction happen, and if so, what will be the products? Each of the positive ions could combine with the negative ion of the other compound, i.e. A+ and D¯ and C+ ...
Making Macromolecule Activity - Mercer Island School District
... In this activity, students will mimic the reactions which create organic macromolecules. In the process they will learn about the structure of biomolecules and the chemical processes by which they are metabolized. Background: You will use a molecular modeling kit to construct models of carbohydrate, ...
... In this activity, students will mimic the reactions which create organic macromolecules. In the process they will learn about the structure of biomolecules and the chemical processes by which they are metabolized. Background: You will use a molecular modeling kit to construct models of carbohydrate, ...
National 5 Whole Course Revision Questions Unit 1 Chemical
... 2. a) How do catalysts affect the rate of a chemical reaction? b) Name the types of catalysts and describe how they differ from each other? 3. What is an enzyme and state the use of one. 4. Calculate the rate of reaction if 20cm3 of carbon dioxide gas is given off in the first 60 seconds of a reacti ...
... 2. a) How do catalysts affect the rate of a chemical reaction? b) Name the types of catalysts and describe how they differ from each other? 3. What is an enzyme and state the use of one. 4. Calculate the rate of reaction if 20cm3 of carbon dioxide gas is given off in the first 60 seconds of a reacti ...
Moorpark College Chemistry 11
... Proteins contain at least one each of the twenty different standard amino acids. Larger proteins have a more uniform distribution of amino acids than smaller proteins. Proteins with different functions usually differ significantly in their amino acid composition. The average molecular weight of an a ...
... Proteins contain at least one each of the twenty different standard amino acids. Larger proteins have a more uniform distribution of amino acids than smaller proteins. Proteins with different functions usually differ significantly in their amino acid composition. The average molecular weight of an a ...
Introduction to Biodiesel Chemistry
... Terms and Background Information Basic Organic Chemistry Organic chemistry is the branch of chemistry that deals with organic compounds. Organic compounds are compounds that (with a few exceptions such as carbon dioxide gas) contain the element carbon. The properties of organic compounds are depende ...
... Terms and Background Information Basic Organic Chemistry Organic chemistry is the branch of chemistry that deals with organic compounds. Organic compounds are compounds that (with a few exceptions such as carbon dioxide gas) contain the element carbon. The properties of organic compounds are depende ...
World of Carbon Flashcards
... on heating. They consist of polymer Thermosetting plastics do not soften or chains which have only weak forces melt on heating on account of a highly (typically van der Waals’) between cross-linked structure. them. Triglycerides are molecules formed through the condensation of one glycerol molecule ...
... on heating. They consist of polymer Thermosetting plastics do not soften or chains which have only weak forces melt on heating on account of a highly (typically van der Waals’) between cross-linked structure. them. Triglycerides are molecules formed through the condensation of one glycerol molecule ...
study guide
... 39. Hydrogen bonding among individual amino acids in a chain cause what effect on the protein's shape? 40. What is the effect of temperature on protein shape? Give an example of this. 41. Most proteins act as catalysts or __________________ inside of cells. 42. The substance an enzyme is acting upon ...
... 39. Hydrogen bonding among individual amino acids in a chain cause what effect on the protein's shape? 40. What is the effect of temperature on protein shape? Give an example of this. 41. Most proteins act as catalysts or __________________ inside of cells. 42. The substance an enzyme is acting upon ...
Document
... Some diamines have very derivative names indicating where they are found e.g putrescine [H2N(CH2)4NH2] and cadaverine [H2N(CH2)5NH2]! ...
... Some diamines have very derivative names indicating where they are found e.g putrescine [H2N(CH2)4NH2] and cadaverine [H2N(CH2)5NH2]! ...
Functional Groups
... The reactive oxygen atom from the oxidizing agent removes 2 hydrogen atoms, one from the OH group and one from the adjacent carbon atom, resulting in a C=O group. A water molecule is also produced in the reaction. 1. When a primary alcohol is oxidized an H atom remains on the carbon atom and an alde ...
... The reactive oxygen atom from the oxidizing agent removes 2 hydrogen atoms, one from the OH group and one from the adjacent carbon atom, resulting in a C=O group. A water molecule is also produced in the reaction. 1. When a primary alcohol is oxidized an H atom remains on the carbon atom and an alde ...
Organic Tutorial 1st Year HT01
... i) why sodium ethoxide, but not sodium hydroxide, is a suitable base catalyst; ii) the importance of the relative pKa’s of EAA (ca. 9), EtOH (ca. 16) and MeCOOEt (ca. 25). b) A undergoes an analogous intramolecular reaction (Dieckmann Condensation). There are two possible products when B is used und ...
... i) why sodium ethoxide, but not sodium hydroxide, is a suitable base catalyst; ii) the importance of the relative pKa’s of EAA (ca. 9), EtOH (ca. 16) and MeCOOEt (ca. 25). b) A undergoes an analogous intramolecular reaction (Dieckmann Condensation). There are two possible products when B is used und ...
DMC (double metal cyanide) catalyst DMC catalyst is used
... DMC catalyst is used for epoxide polymerization, that is, for polymerizing alkylene oxides such as propylene oxide and ethylene oxide to yield high molecular weight polether polyols. In conventional base catalyzed oxyalkylation reaction, propylene oxide and certain other alkylene oxides are subject ...
... DMC catalyst is used for epoxide polymerization, that is, for polymerizing alkylene oxides such as propylene oxide and ethylene oxide to yield high molecular weight polether polyols. In conventional base catalyzed oxyalkylation reaction, propylene oxide and certain other alkylene oxides are subject ...
Chapter 8_part 1
... produces two products: 2-chloro-3-methylbutane and 2chloro-2-methylbutane Give the structure and name of the product that would be obatained from ionic addition of IBr to propene ...
... produces two products: 2-chloro-3-methylbutane and 2chloro-2-methylbutane Give the structure and name of the product that would be obatained from ionic addition of IBr to propene ...
Review Problems
... 36.) Draw and name the possible isomers for C5H10O (This is slightly difficult. Think about your functional groups!) ...
... 36.) Draw and name the possible isomers for C5H10O (This is slightly difficult. Think about your functional groups!) ...
AP Chemistry
... hexane (6C's), heptane (7C's), octane (8C's), nonane(9C's), decane(10C's) Isomerization- same molecular formula, but different structure. Also creates different properties for the molecule. The number of possible isomers increases rapidly as the length of the chain increases. ...
... hexane (6C's), heptane (7C's), octane (8C's), nonane(9C's), decane(10C's) Isomerization- same molecular formula, but different structure. Also creates different properties for the molecule. The number of possible isomers increases rapidly as the length of the chain increases. ...
Name
... a. Theoretical yield b. Percentage yield c. Mole ratio d. Actual yield 14. For the reaction Cl2 + 2KBr → 2KCl +Br2, calculate the percentage yield if 200g of chlorine react with excess potassium bromide to produce 410g of bromine. a. 73.4% b. 82.1% c. 91.0% d. 98.9% 15. For the reaction Mg + 2HCl → ...
... a. Theoretical yield b. Percentage yield c. Mole ratio d. Actual yield 14. For the reaction Cl2 + 2KBr → 2KCl +Br2, calculate the percentage yield if 200g of chlorine react with excess potassium bromide to produce 410g of bromine. a. 73.4% b. 82.1% c. 91.0% d. 98.9% 15. For the reaction Mg + 2HCl → ...
Organic Chemistry - Unit 2
... They can have molar masses in millions of grams/mol. There are 2 basic types of polymers. Addition polymers – these polymers are created by addition reactions. Many plastics are produced by the polymerization of alkenes. ie. polyethylene – this is an extremely long alkane molecule formed by the addi ...
... They can have molar masses in millions of grams/mol. There are 2 basic types of polymers. Addition polymers – these polymers are created by addition reactions. Many plastics are produced by the polymerization of alkenes. ie. polyethylene – this is an extremely long alkane molecule formed by the addi ...
Exam 4
... 3) The sum of the masses of two hydrogen atoms (mass number 1) and two neutrons is 4.0330. Why does this differ from the mass of a helium atom (4.0026)? a) Some hydrogen atoms are heavier than others b) The difference is the binding energy of the helium nucleus c) The difference is the experimental ...
... 3) The sum of the masses of two hydrogen atoms (mass number 1) and two neutrons is 4.0330. Why does this differ from the mass of a helium atom (4.0026)? a) Some hydrogen atoms are heavier than others b) The difference is the binding energy of the helium nucleus c) The difference is the experimental ...
Conjugate (1,4
... • New small molecule organic catalysts are now achieving remarkable results • Enone is activated by formation of the charged iminium species • The catalyst also blocks one face of the enone allowing selective attack 123.702 Organic Chemistry ...
... • New small molecule organic catalysts are now achieving remarkable results • Enone is activated by formation of the charged iminium species • The catalyst also blocks one face of the enone allowing selective attack 123.702 Organic Chemistry ...
Section 7.5~7.6 - www .alexandria .k12 .mn .us
... 1) Why is it important to understand the acid-base behavior of organic molecules? 2) What are the differences in behavior between Lewis acids and Bronsted-Lowry acids? 2.5) In equation 3.53, is the amide ion ( NH2- ) functioning as an acid or a base? 3) How would you explain the concept of pKa to th ...
... 1) Why is it important to understand the acid-base behavior of organic molecules? 2) What are the differences in behavior between Lewis acids and Bronsted-Lowry acids? 2.5) In equation 3.53, is the amide ion ( NH2- ) functioning as an acid or a base? 3) How would you explain the concept of pKa to th ...
Petasis reaction
The Petasis reaction (alternatively called the Petasis borono–Mannich (PBM) reaction) is the chemical reaction of an amine, aldehyde, and vinyl- or aryl-boronic acid to form substituted amines.Reported in 1993 by Nicos Petasis as a practical method towards the synthesis of a geometrically pure antifungal agent, naftifine, the Petasis reaction can be described as a variation of the Mannich reaction. Rather than generating an enolate to form the substituted amine product, in the Petasis reaction, the vinyl group of the organoboronic acid serves as the nucleophile. In comparison to other methods of generating allyl amines, the Petasis reaction tolerates a multifunctional scaffold, with a variety of amines and organoboronic acids as potential starting materials. Additionally, the reaction does not require anhydrous or inert conditions. As a mild, selective synthesis, the Petasis reaction is useful in generating α-amino acids, and is utilized in combinatorial chemistry and drug discovery.