View/Open - AURA - Alfred University
... reaction would proceed under milder reaction conditions and that acid-sensitive functional groups, such as alkenes, could be present on the substrate. In the future, it may be even more beneficial to perform the same experiment using Amberlyst, another known polymer-bound acid, in the place of Amber ...
... reaction would proceed under milder reaction conditions and that acid-sensitive functional groups, such as alkenes, could be present on the substrate. In the future, it may be even more beneficial to perform the same experiment using Amberlyst, another known polymer-bound acid, in the place of Amber ...
2007 Final Exam - Oregon State chemistry
... and place the backpack OUT OF SIGHT or place the notes directly on the table at the front of the room. Fill in the front page of the Scantron answer sheet with your last name, first name, middle initial, and student identification number. Leave the test form number and class section number blank. Th ...
... and place the backpack OUT OF SIGHT or place the notes directly on the table at the front of the room. Fill in the front page of the Scantron answer sheet with your last name, first name, middle initial, and student identification number. Leave the test form number and class section number blank. Th ...
Imine formation
... 6. Predict the products of these imine formations and aldol sdditions. How are they similar to each other? (Hint: Use the example strategy of identifying the nucleophile and electrophile and drawing the condensed product.) ...
... 6. Predict the products of these imine formations and aldol sdditions. How are they similar to each other? (Hint: Use the example strategy of identifying the nucleophile and electrophile and drawing the condensed product.) ...
Exam 1 Review Sheet Chapter 15 Chemistry 110b
... composition and reaction (review the mechanism). Ozonolysis of alkenes (review from first semester). DIBAL reduction of esters; know the structure of the reagent and mechanism of reaction. Extend your mechanistic insights to the DIBAL reduction of nitriles. Li(Ot-Bu)3AlH reduction of acid chlorides ...
... composition and reaction (review the mechanism). Ozonolysis of alkenes (review from first semester). DIBAL reduction of esters; know the structure of the reagent and mechanism of reaction. Extend your mechanistic insights to the DIBAL reduction of nitriles. Li(Ot-Bu)3AlH reduction of acid chlorides ...
No Slide Title
... Which carbon-carbon bonds must be put together in our synthesis? We could make the bond between carbons 3 and 4. But we will chose to make the new C-C bond between carbons 2 and 3. ...
... Which carbon-carbon bonds must be put together in our synthesis? We could make the bond between carbons 3 and 4. But we will chose to make the new C-C bond between carbons 2 and 3. ...
Convenient Methods for the Reduction of Amides, Nitriles
... esters and acids to the corresponding alcohols in 60-9096 yields. ...
... esters and acids to the corresponding alcohols in 60-9096 yields. ...
Test1-W09-C12-13
... 24. The solubility of alcohols in water A) decreases as the carbon chain length increases. B) decreases as the number of –OH groups present increases. C) increases with increasing molecular mass. D) more than one correct response E) no correct response ...
... 24. The solubility of alcohols in water A) decreases as the carbon chain length increases. B) decreases as the number of –OH groups present increases. C) increases with increasing molecular mass. D) more than one correct response E) no correct response ...
No Slide Title
... This Powerpoint show is one of several produced to help students understand selected topics at AS and A2 level Chemistry. It is based on the requirements of the AQA and OCR specifications but is suitable for other examination boards. Individual students may use the material at home for revision purp ...
... This Powerpoint show is one of several produced to help students understand selected topics at AS and A2 level Chemistry. It is based on the requirements of the AQA and OCR specifications but is suitable for other examination boards. Individual students may use the material at home for revision purp ...
Phenol Knockhardy
... This Powerpoint show is one of several produced to help students understand selected topics at AS and A2 level Chemistry. It is based on the requirements of the AQA and OCR specifications but is suitable for other examination boards. Individual students may use the material at home for revision purp ...
... This Powerpoint show is one of several produced to help students understand selected topics at AS and A2 level Chemistry. It is based on the requirements of the AQA and OCR specifications but is suitable for other examination boards. Individual students may use the material at home for revision purp ...
Chemistry 3.5 - CashmereChemistry
... Pour this into a pear shaped flask Carefully add 5mls of concentrated HCl Place a condenser on top of the flask and secure it in a retort stand with a water bath. Then warm the solution until a solid forms. Cool the solution to room temperature by placing the flask in a cold water bath ie a 250ml be ...
... Pour this into a pear shaped flask Carefully add 5mls of concentrated HCl Place a condenser on top of the flask and secure it in a retort stand with a water bath. Then warm the solution until a solid forms. Cool the solution to room temperature by placing the flask in a cold water bath ie a 250ml be ...
Pyrrolidine-2-carboxylic Acid (l
... Introduction Pyrrolidine-2-carboxylic acid commonly known as LProline (I) has shown, in recent times, excellent catalytic activity, in catalyzing a wide variety of reactions such as aldol,1,2 Mannich,3–5,10–12 Michael,6–9 in a highly enantioselective manner. These reactions have produced a variety o ...
... Introduction Pyrrolidine-2-carboxylic acid commonly known as LProline (I) has shown, in recent times, excellent catalytic activity, in catalyzing a wide variety of reactions such as aldol,1,2 Mannich,3–5,10–12 Michael,6–9 in a highly enantioselective manner. These reactions have produced a variety o ...
Chem 401 Lab Exercise #5 Nomenclature Worksheet for Alkanes
... Aldehydes get an -al ending and are very simple to recognize. They have the C=O group at the end of the alkyl chain so there is always an H attached to the C=O carbon (this carbon is called the carbonyl carbon). In the above structure for propanal, the end H is not shown, but if you count the bonds ...
... Aldehydes get an -al ending and are very simple to recognize. They have the C=O group at the end of the alkyl chain so there is always an H attached to the C=O carbon (this carbon is called the carbonyl carbon). In the above structure for propanal, the end H is not shown, but if you count the bonds ...
4.8 Preparation of Alkyl Halides from Alcohols and Hydrogen
... slow step is: ROH2+ → R+ + H 2O The more stable the carbocation, the faster it is formed. Tertiary carbocations are more stable than secondary, which are more stable than primary, which are more stable than methyl. Tertiary alcohols react faster than secondary, which react faster than primary, whic ...
... slow step is: ROH2+ → R+ + H 2O The more stable the carbocation, the faster it is formed. Tertiary carbocations are more stable than secondary, which are more stable than primary, which are more stable than methyl. Tertiary alcohols react faster than secondary, which react faster than primary, whic ...
TOPIC 7. ELIMINATION REACTIONS (chapter 7 and parts of
... 1. Describe mechanisms for elimination of a leaving group and adjacent proton to form a pi-bond. 2. Discuss the effect of starting material (“substrate”), leaving group, and reaction conditions on the course and outcome of a reaction. 3. Describe syntheses of alkenes and alkynes. 4. Use combinations ...
... 1. Describe mechanisms for elimination of a leaving group and adjacent proton to form a pi-bond. 2. Discuss the effect of starting material (“substrate”), leaving group, and reaction conditions on the course and outcome of a reaction. 3. Describe syntheses of alkenes and alkynes. 4. Use combinations ...
Alcohol
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.