![e) Draw and name any tertiary amine. 2 marks] f)Draw a scheme with a curly arrow mechanism to represent the reaction of the latter amine (in part (e)) with propanoic acid to give a salt. 3 marks]](http://img.homeworklib.com/questions/b7904510-4057-11eb-8998-55a9061332d1.png?x-oss-process=image/resize,w_560)
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e) Draw and name any tertiary amine. 2 marks] f)Draw a scheme with a curly arrow...
The esterification reaction is a five-step reaction. Draw the curly arrow mechanism for the first two...
The esterification reaction is a five-step reaction. Draw the curly arrow mechanism for the first two steps of this reaction. The steps of the reaction are listed below: Step 1: Acetic acid is protonated by H2SO4. Step 2: The hydroxyl group of the alcohol attacks acetic acid. Step 3: Tautomerism (will be explained in class next semester). Step 4: Water is a good leaving group Step 5: 5% sodium bicarbonate deprotonates the ester to yield the final product.
# 2 A Draw one resonance structure for the following radical, using curly arrows to illustrate...
# 2 A Draw one resonance structure for the following radical, using curly arrows to illustrate the flow of electrons from one resonance structure to the next (2 pts). b Draw an arrow-pushing mechanism to account for the following reaction (5 pts). HB Draw an arrow pushing mechanism to account for the following reaction. (3 pts)
Give a detailed mechanism using curly arrow notation for each of the following rxns. a. Cyclohexanone...
Give a detailed mechanism using curly arrow notation for each of the following rxns. a. Cyclohexanone with aniline b. 1,2-dimethylcyclopentane-1,2-diol with an acid catalyst c. 2-ethyl-3-methyl-1-butene with boron trifluoride: water complex as catalyst d. acetic acid with methanol and an acid catalyst e. butylacetoacetate with sodium ethoxide followed by n-hexylbromide then treatment with aqueous sodium hydroxide and heat f. 2,5-dimethyl-1,3-cyclohexanedione with lithiumdiisopropylamide the vinyl methyl ketone followed by sodium hydroxide and heat
What kinds of interactions are NOT part of tertiary protein structure? 3 . A) salt bridges...
What kinds of interactions are NOT part of tertiary protein structure? 3 . A) salt bridges In a hydrolysis reaction, B) hydrophilic interactions A. an acid reacts with an alcohol. C) disulfide bonds E. an este reacts with NaOH. C. anester reacts with H.O. D) peptide bonds D. an acid neutralizes a base. E) hydrophobic interactions E. water is added to markene. . All amino acids have chiral Carbon atoms except a. Val 6. Lys C. ASP d. Ala e....
4) Write the product, and draw a complete curved arrow mechanism for the reaction below. Include...
4) Write the product, and draw a complete curved arrow mechanism for the reaction below. Include the formation of all intermediates (10 points total) Product Mechanism 5) Name the following molecules (8 points total) a) NH b) 6) An amine A reacts with acetone in the presence of a trace of acid to give product B The 'H-NMR spectra of A and B are shown on page 5 as spectra A and B, respectively. ldentify A (amine)) and product B...
For part f iii) you should include a diagram for each step of the mechanism and...
For part f iii) you should include a diagram for each step of
the mechanism and an explanation as this is your opportunity to
demonstrate your understanding.
e) One of the products gives a silver mirror when warmed with Tollen's reagent. State the identity of this product and state the functional group it contains. f) 2-methylpropan-1-ol is heated with an excess of concentrated sulphuric acid (H2SO4) in order to cause an elimination reaction. i) Provide a full chemical equation...
1. Draw an “arrow-pushing' mechanism for carbodiimide activation of a carboxylic acid for amine addition. 2....
1. Draw an “arrow-pushing' mechanism for carbodiimide activation of a carboxylic acid for amine addition. 2. What is a peptide-nucleic acid (PNA) and why is it useful? 3. What side chains are protected by trityl in solid phase peptide synthesis? 4. What side chains are protected by PMC (2,2,5,7,8-pentamethylchroman-6-sulphonyl) in solid phase synthesis? 5. What are the practical limits of peptide and DNA solid phase synthesis (how many monomers in each) and why is this a limitation?
2-methylocta-4,6-dien-1-amine Assignment 1: Draw your molecule from IUPAC name
2-methylocta-4,6-dien-1-amineAssignment 1: Draw your molecule from IUPAC
name Using the given IUPAC name, draw your molecule Complete the cover page (p.1) of your portfolio with the
following:o Structural formula of the moleculeo IUPAC name Use a thin, clear binder or report cover to protect the
portfolio Submit the following in the binder:o Cover page as described above (page 1)Assignment 2: Formula, Molar Mass and Functional
Groups On a page titled Expanded Structural Formula draw the expanded
structure of themolecule.o Show...
Organic Chemistry Questions F G H e, Draw the skeletal structure of and categorize the following...
Organic Chemistry Questions F G H
e, Draw the skeletal structure of and categorize the following substrates which you will use in this experiment as a primary, secondary, tertiary, or aryl halide. 2-chlorobutane 2-bromobutans 1-chlorobutane 1-bromobutane bromobenzene f. Draw the SN2 mechanism of the reaction between (S)-2-bromobutane and iodide ion. Show lone pairs, electron pushing arrows, 3-D view to reflect appropriate stereochemistry, reactants, transition states, and products. Name the product. Draw and completely label a reaction energy diagram corresponding to...
(c) Give the structure of 3, a mechanism for its formation, and an explanation of the...
(c) Give the structure of 3, a mechanism for its formation, and an explanation of the stereochemical outcome of the reaction. You must also state how many peaks you would expect in the 'H NMR spectrum of 3. You do not need to give the multiplicity of the peaks CH2Cl2 [4 MARKS] (d) Draw out a general reaction scheme that presents the different types of evidence that can be gathered to support the occurrence of neighbouring group participation. Critically evaluate...
# 2 A Draw one resonance structure for the following radical, using curly arrows to illustrate the flow of electrons from one resonance structure to the next (2 pts). b Draw an arrow-pushing mechanism to account for the following reaction (5 pts). HB Draw an arrow pushing mechanism to account for the following reaction. (3 pts)
What kinds of interactions are NOT part of tertiary protein structure? 3 . A) salt bridges In a hydrolysis reaction, B) hydrophilic interactions A. an acid reacts with an alcohol. C) disulfide bonds E. an este reacts with NaOH. C. anester reacts with H.O. D) peptide bonds D. an acid neutralizes a base. E) hydrophobic interactions E. water is added to markene. . All amino acids have chiral Carbon atoms except a. Val 6. Lys C. ASP d. Ala e....
4) Write the product, and draw a complete curved arrow mechanism for the reaction below. Include the formation of all intermediates (10 points total) Product Mechanism 5) Name the following molecules (8 points total) a) NH b) 6) An amine A reacts with acetone in the presence of a trace of acid to give product B The 'H-NMR spectra of A and B are shown on page 5 as spectra A and B, respectively. ldentify A (amine)) and product B...
For part f iii) you should include a diagram for each step of
the mechanism and an explanation as this is your opportunity to
demonstrate your understanding.
e) One of the products gives a silver mirror when warmed with Tollen's reagent. State the identity of this product and state the functional group it contains. f) 2-methylpropan-1-ol is heated with an excess of concentrated sulphuric acid (H2SO4) in order to cause an elimination reaction. i) Provide a full chemical equation...
1. Draw an “arrow-pushing' mechanism for carbodiimide activation of a carboxylic acid for amine addition. 2. What is a peptide-nucleic acid (PNA) and why is it useful? 3. What side chains are protected by trityl in solid phase peptide synthesis? 4. What side chains are protected by PMC (2,2,5,7,8-pentamethylchroman-6-sulphonyl) in solid phase synthesis? 5. What are the practical limits of peptide and DNA solid phase synthesis (how many monomers in each) and why is this a limitation?
2-methylocta-4,6-dien-1-amineAssignment 1: Draw your molecule from IUPAC
name Using the given IUPAC name, draw your molecule Complete the cover page (p.1) of your portfolio with the
following:o Structural formula of the moleculeo IUPAC name Use a thin, clear binder or report cover to protect the
portfolio Submit the following in the binder:o Cover page as described above (page 1)Assignment 2: Formula, Molar Mass and Functional
Groups On a page titled Expanded Structural Formula draw the expanded
structure of themolecule.o Show...
Organic Chemistry Questions F G H
e, Draw the skeletal structure of and categorize the following substrates which you will use in this experiment as a primary, secondary, tertiary, or aryl halide. 2-chlorobutane 2-bromobutans 1-chlorobutane 1-bromobutane bromobenzene f. Draw the SN2 mechanism of the reaction between (S)-2-bromobutane and iodide ion. Show lone pairs, electron pushing arrows, 3-D view to reflect appropriate stereochemistry, reactants, transition states, and products. Name the product. Draw and completely label a reaction energy diagram corresponding to...
(c) Give the structure of 3, a mechanism for its formation, and an explanation of the stereochemical outcome of the reaction. You must also state how many peaks you would expect in the 'H NMR spectrum of 3. You do not need to give the multiplicity of the peaks CH2Cl2 [4 MARKS] (d) Draw out a general reaction scheme that presents the different types of evidence that can be gathered to support the occurrence of neighbouring group participation. Critically evaluate...
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