91391 Demonstrate understanding of the properties of organic
... Fehling’s and Benedict’s. Reduction of aldehydes and ketones with NaBH4 elimination reactions using the following reagents: KOH in alcohol and concentrated H2SO4 (includes major and minor products from asymmetric alcohols and haloalkanes) polymerisation reactions involving formation of polyester ...
... Fehling’s and Benedict’s. Reduction of aldehydes and ketones with NaBH4 elimination reactions using the following reagents: KOH in alcohol and concentrated H2SO4 (includes major and minor products from asymmetric alcohols and haloalkanes) polymerisation reactions involving formation of polyester ...
Lecture 2 - UCLA Chemistry and Biochemistry
... • Catalytic reduction of an alkyne i.e., Lindlar catalyst (Pd) to form cis-alkenes, Na/NH3(l) to form trans-alkenes • Wittig reaction (R’R”C=PR3) from an aldehyde or ketone • Tebbe’s reagent ((C5H5)2Ti(m2-CH2)(m2-Cl)Al(CH3)2) from an aldehyde or ketone (the CH2 group is transferred here to for a ter ...
... • Catalytic reduction of an alkyne i.e., Lindlar catalyst (Pd) to form cis-alkenes, Na/NH3(l) to form trans-alkenes • Wittig reaction (R’R”C=PR3) from an aldehyde or ketone • Tebbe’s reagent ((C5H5)2Ti(m2-CH2)(m2-Cl)Al(CH3)2) from an aldehyde or ketone (the CH2 group is transferred here to for a ter ...
TT T p
... is saidto haveoccurred.The products,calledhalogen derivatives,are named usihg a standardsystem. The suffix comes from the name of the straieht-chain alkane with the same number of carbon atoms.The prefix shows which atoms or functional'groups have been added and the carbon atom in the straight chain ...
... is saidto haveoccurred.The products,calledhalogen derivatives,are named usihg a standardsystem. The suffix comes from the name of the straieht-chain alkane with the same number of carbon atoms.The prefix shows which atoms or functional'groups have been added and the carbon atom in the straight chain ...
Chapter 14 - people.vcu.edu
... The nucleophile hits the less substituted side of the epoxide ring. This is because of steric effects. This is true of all bases, not just hydroxide and alkoxides. o There’s no point in treating Grignards and organolithiums differently here because they’re just bases too! You will often see ...
... The nucleophile hits the less substituted side of the epoxide ring. This is because of steric effects. This is true of all bases, not just hydroxide and alkoxides. o There’s no point in treating Grignards and organolithiums differently here because they’re just bases too! You will often see ...
Development of a Greener Selective Acylation Method for Steroids
... ICH Q3C, Impurities: Guideline for Residual Solvents. European Medicines Agency, Science Medicines Health [internet] 2009 Feb. Available from: http://www.ema.europa.eu/docs/en_GB/document_library/Scientific_guideline/2009/09/WC500002674.pdf ...
... ICH Q3C, Impurities: Guideline for Residual Solvents. European Medicines Agency, Science Medicines Health [internet] 2009 Feb. Available from: http://www.ema.europa.eu/docs/en_GB/document_library/Scientific_guideline/2009/09/WC500002674.pdf ...
Level 3 Chemistry (91391) 2016
... (ii) Draw the structural formulae of the products produced by the hydrolysis of this triglyceride in basic conditions, using aqueous sodium hydroxide, NaOH. ...
... (ii) Draw the structural formulae of the products produced by the hydrolysis of this triglyceride in basic conditions, using aqueous sodium hydroxide, NaOH. ...
Alkenes undergo Addition Reactions Predict the product of each
... What functional group is used to make a π bond? How does a π bond react? What functional group is produced? What is the difference between cis/trans/E/Z? ...
... What functional group is used to make a π bond? How does a π bond react? What functional group is produced? What is the difference between cis/trans/E/Z? ...
Azetidinone : A bioactive moiety
... 1. Ameya A.Chavan , and Nandini R. Pai reported synthesis of 2{2-[3-chloro-2-(aryl)-4- oxoazetidin-1-ylamino] acetylamino} benzothiazole-6-carboxylic acid. 2- amino aminobenzothiazole -6 carboxylic acid on condensation with chloroacetyl chloride yielded 2- ( 2-chloroacetyl amino) benzothiazole-6- ca ...
... 1. Ameya A.Chavan , and Nandini R. Pai reported synthesis of 2{2-[3-chloro-2-(aryl)-4- oxoazetidin-1-ylamino] acetylamino} benzothiazole-6-carboxylic acid. 2- amino aminobenzothiazole -6 carboxylic acid on condensation with chloroacetyl chloride yielded 2- ( 2-chloroacetyl amino) benzothiazole-6- ca ...
Oxidation of alcohols and aldehydes
... • Using a process known as REFLUX, the reaction contents are continually heated at their boiling point temperature, so HOTTER and LONGER heating then alcohol conversion to an aldehyde • Still uses acidified potassium dichromate Primary + Oxidising Carboxylic + water alcohol agent acid ...
... • Using a process known as REFLUX, the reaction contents are continually heated at their boiling point temperature, so HOTTER and LONGER heating then alcohol conversion to an aldehyde • Still uses acidified potassium dichromate Primary + Oxidising Carboxylic + water alcohol agent acid ...
Nucleophilic Substitution Reactions of Epoxides
... Conversion of Alcohols to Alkyl Halides and Sulfonate Esters Substitution reactions of activated alcohols (ROH with better LG’s) Dehydration of alcohols via Elimination Reactions Oxidation of Alcohols Nucleophilic Substitution Reactions of Ethers ...
... Conversion of Alcohols to Alkyl Halides and Sulfonate Esters Substitution reactions of activated alcohols (ROH with better LG’s) Dehydration of alcohols via Elimination Reactions Oxidation of Alcohols Nucleophilic Substitution Reactions of Ethers ...
Enantioselective Synthesis of Cyclic Ethers through a Vanadium
... spite of the chiral ligand employed, the epoxidation/ringopening reaction gave racemic 2,5-cis-THF rings as the major product. In accord with this report, our own attempts to introduce enantioselectivity in this reaction by resolution of bishomoallylic alcohols by catalytic epoxidation[4] resulted i ...
... spite of the chiral ligand employed, the epoxidation/ringopening reaction gave racemic 2,5-cis-THF rings as the major product. In accord with this report, our own attempts to introduce enantioselectivity in this reaction by resolution of bishomoallylic alcohols by catalytic epoxidation[4] resulted i ...
Grant MacEwan College - Faculty Web Pages
... Radical addition to alkenes: The anti-Markovnikov addition of hydrogen bromide - Summary of Markovnikov versus anti-Markovnikov addition of HBr to alkenes. Text Sections: 10.1-10.7, 10.9-10.10. 11. Alcohols and Ethers Structure and Nomenclature - nomenclature of alcohols - nomenclature of ethers Phy ...
... Radical addition to alkenes: The anti-Markovnikov addition of hydrogen bromide - Summary of Markovnikov versus anti-Markovnikov addition of HBr to alkenes. Text Sections: 10.1-10.7, 10.9-10.10. 11. Alcohols and Ethers Structure and Nomenclature - nomenclature of alcohols - nomenclature of ethers Phy ...
Ch. 16: Solutions - Quynh Nguyen Official Website
... They tend to have similar bps to ethers of the same molar mass They tend to have much lower bps than alcohols, because alcohols are much more polar Aldehydes and ketones of 5 C atoms or less are soluble in water ...
... They tend to have similar bps to ethers of the same molar mass They tend to have much lower bps than alcohols, because alcohols are much more polar Aldehydes and ketones of 5 C atoms or less are soluble in water ...
Organic Chemistry 25.2 Introduction to Hydrocarbons
... Organic compounds are named according to rules established by the International Union for Pure and Applied Chemistry (IUPAC). prefix ...
... Organic compounds are named according to rules established by the International Union for Pure and Applied Chemistry (IUPAC). prefix ...
Part B: Short Written Response - bourre-chem-11
... 3. Please explain why are alkenes more reactive than alkanes, in spite of the fact that double bonds are “stronger” than single bonds? (1 mark) ...
... 3. Please explain why are alkenes more reactive than alkanes, in spite of the fact that double bonds are “stronger” than single bonds? (1 mark) ...
Regular Evening08-11-2013Tuition
... Topics Solutions Electrochemistry Alcohols, Phenols & Ethers Section A ...
... Topics Solutions Electrochemistry Alcohols, Phenols & Ethers Section A ...
90309 Describe the structural formulae and reactions of compounds
... Discuss requires the student to show understanding as to how or why something occurs by linking chemistry ideas/principles. It may involve students in justifying, relating, evaluating, comparing and contrasting, analysing. ...
... Discuss requires the student to show understanding as to how or why something occurs by linking chemistry ideas/principles. It may involve students in justifying, relating, evaluating, comparing and contrasting, analysing. ...
Chapter 2 Representative Carbon Compounds: Functional Groups
... existence of a field of study called organic chemistry. Carbon’s ability to form as many as four strong bonds to other carbon atoms, and to form strong bonds to hydrogen, oxygen, sulfur, and nitrogen atoms as well, provides the necessary versatility of structure that makes possible the vast number o ...
... existence of a field of study called organic chemistry. Carbon’s ability to form as many as four strong bonds to other carbon atoms, and to form strong bonds to hydrogen, oxygen, sulfur, and nitrogen atoms as well, provides the necessary versatility of structure that makes possible the vast number o ...
Eötvös Loránd Science University
... Synthesis of alcohols. Acidity and basicity. Alkylation of alcohols, Williamson synthesis. The acylation of alcohols. 2. lecture (Week 3) Preparation of sulfonic esters and their use in syntheses. Esters of inorganic acids. Halogenation of alcohols. Dehydration of alcohols: preparation of ethers and ...
... Synthesis of alcohols. Acidity and basicity. Alkylation of alcohols, Williamson synthesis. The acylation of alcohols. 2. lecture (Week 3) Preparation of sulfonic esters and their use in syntheses. Esters of inorganic acids. Halogenation of alcohols. Dehydration of alcohols: preparation of ethers and ...
22-2 Alcohols, Ethers, and Amines
... hydrocarbon. • Denatured alcohol has aviation gas or other solvents added to it to make it unfit to drink. • Ethanol is found in alcoholic beverages. • Ethanol and CO2 are produced by yeast when they ferment sugars, such as those in grapes and bread dough. • To name alcohols, use a number or numbers ...
... hydrocarbon. • Denatured alcohol has aviation gas or other solvents added to it to make it unfit to drink. • Ethanol is found in alcoholic beverages. • Ethanol and CO2 are produced by yeast when they ferment sugars, such as those in grapes and bread dough. • To name alcohols, use a number or numbers ...
5. Functional Groups
... are a characteristic feature of organic molecules that behave in a predictable way are composed of an atom or group of atoms are groups that replace a H in the corresponding alkane provide a way to classify families of organic compounds ...
... are a characteristic feature of organic molecules that behave in a predictable way are composed of an atom or group of atoms are groups that replace a H in the corresponding alkane provide a way to classify families of organic compounds ...
ETHER
... Has a pair of alkyl or atomic groups attached to a linking oxygen atom. Functional group is ROR Have primary, secondary, and tertiary structures ...
... Has a pair of alkyl or atomic groups attached to a linking oxygen atom. Functional group is ROR Have primary, secondary, and tertiary structures ...
Preparation of alkyl halides There are lots of ways to make alkyl
... although a key feature is that the strong acid protonates the OH group, so that the ‘leaving group’ becomes a neutral water molecule. If you want to react primary or secondary alcohols to form the corresponding halides, you usually have to use one of the special halogenating agen ...
... although a key feature is that the strong acid protonates the OH group, so that the ‘leaving group’ becomes a neutral water molecule. If you want to react primary or secondary alcohols to form the corresponding halides, you usually have to use one of the special halogenating agen ...
Elias James Corey
Elias James ""E.J."" Corey (born July 12, 1928) is an American organic chemist. In 1990, he won the Nobel Prize in Chemistry ""for his development of the theory and methodology of organic synthesis"", specifically retrosynthetic analysis. Regarded by many as one of the greatest living chemists, he has developed numerous synthetic reagents, methodologies and total syntheses and has advanced the science of organic synthesis considerably.