(a) The alkyl bromide below can undergo an E2 but not in its shown conformation. Draw the conformer (as a line drawing, not a Newman projection) out of which an E2 elimination can occur, with all bonds/groups in the original drawing included. 'Bu = tert-butyl H3C H H3C Br tBu alkyl bromide
Q: For each solute, click the button under the better solvent. solute Which is the better solvent? H₂O…
A: Row 1: The solute is a large molecule with multiple hydroxyl (-OH) groups. The choices for solvents…
Q: CH Draw the structure on your paper that corresponds to the information below C₂H₂002 There is a…
A:
Q: Draw the mechanism for the following Sn1 reaction.
A:
Q: can you help me with figuring out the mechanism and correct arrows?
A:
Q: 2) a) Draw the product if Molecule A underwent a [3,3]-sigmatropic rearrangement. Hint, you may want…
A: Step 1: Step 2: Step 3: Step 4:
Q: The chemical equation that would generate the equilibrium expression Keq=[B]2[C}/[A]3 is (Assume all…
A: The equilibrium constant expression, Keq, is a measure of the ratio of the concentrations of the…
Q: Consider the reversible reaction of 2 CH4(g) ⇆ C2H2(g) + 3 H2(g) The measured equilibrium…
A: The equilibrium constant, denoted as K, is a measure of the ratio of the concentrations of products…
Q: 3. Write a complete mechanism for the enamine hydrolysis shown below. H3O+ ON H
A: Approach to solving the question:It is acid catalyzed hydrolysis. Detailed explanation:Protonation…
Q: A solution at 25°C has a hydrogen ion concentration of 2.6 × 10-5 M. Which of the following is TRUE?
A: The question provides the concentration of hydrogen ions ([H3O+]) in a solution at 25°C and asks us…
Q: what happens when i treat this with Ch3Ch2MgBr ก 2 H
A: Approach to solving the question: In the given reaction, secondary alcohol forms via reaction of…
Q: 7E.3 Before solving the problem please also give a brief explanation of the concept or associated…
A: Concept and Explanation: The problem involves calculating the force constant (k) of a bond, modeled…
Q: Don't used Ai solution
A: Step 1: Step 2: Step 3: Step 4:
Q: Curved arrows are used to illustrate the flow of electrons. Using the provided resonance structures,…
A: In resonance form, the pi electrons or lone pair of electrons are delocalized. Position of atoms…
Q: 12.9 When 542 mg of the nonelectrolyte compound Z is dis- solved in a certain mass of the solvent A,…
A: Given:…
Q: None
A: Step 1: Step 2: Step 3: Step 4:
Q: In the drawing area below, draw the major products of this organic reaction: 1. NaH ? Br 2. If there…
A: Step 1:The terminal alkynes are acidic and can lose a proton in the presence of a suitable base to…
Q: Find the pH of a 0.10M solution of benzoic acid ( HC7H5O2) given the Ka of benzoic acid is 6.5 ×…
A: We find the pH of a solution of benzoic acid as follows: Step 1: Write the dissociation equation for…
Q: Per mole of fast, af males of C-C CH C-O OR bonda beads bonds- bonds Bond energy (kJ/mol) broken…
A:
Q: An example of changing a non aromatic compound into a aromatic one
A: Approach to solving the question: Aromatic compounds:As we know, the compounds which has the…
Q: Please correct answer and don't used hand raiting and don't used Ai solution
A:
Q: Most of the elements that give rise to stable heterocycles belong to group d. Is this correct?
A: A heterocycle is a cyclic compound that has atoms of at least two different elements as members of…
Q: Propose a synthesis and also provide an explanation. The synthesis will be more than one step.
A: Step 1: Benzylic BrominationCH3CH2-Ph + NBS → CH3CHBr-Ph + HBr- Reagents: NBS in CCl4, heat, light-…
Q: What specific reaction is this? How do you write out the full mechanism (please add in arrows,…
A: Step 1: Step 2: Step 3: Step 4:
Q: Cyclooctylmethanol + ch3ch2mgbr
A: Approach to solving the question: reaction mechanisms Detailed explanation: Key references:…
Q: Multiply or divide the following measurements. Be sure each answer you enter contains the correct…
A: a) 743.8 g ÷ 0.63 mLCount sig figs:743.8 g has 4 sig figs.0.63 mL has 2 sig figs.Perform the…
Q: 12. Complete the MO diagram for the following two molecules, fill in the identity of all atomic…
A: More explain
Q: For cyclohexane, C6H12, the normal melting point is 6.47°C and the heat of fusion at this…
A: Step 1: GivenCyclohexane (C6H12) [Solvent]Pentane (C5H12) [Solute]Molar Mass, M = 84.16 g/molNormal…
Q: Please help me with 8,9,10 & 14 based on the data I've provided. Thanks so much in advance!
A: 8. Theoretical yield of copper (II) glycinate monohydrate based on the moles of copper (II) acetate…
Q: Problem 11-57 Order each of the following sets of compounds concerning SN2 reactivity. Most…
A: Step 1: Step 2: Step 3: Step 4:
Q: Please correct answer and don't used hand raiting and don't used Ai solution
A: Step 1: Given data,Mass of xylose (C5H10O5) burned, w = 1.183 gHeat capacity of calorimeter, C =…
Q: The following reaction is first order in NO2. Solve the differential rate equation to create the…
A:
Q: Calculate the heat of reaction for: 2 C + 4 H2 + O2 ----> 2 CH3OH given: C + O2 ---->…
A: Step 1: Given2C + 4H2 + O2 → 2CH3OH ΔH = ?(I) C + O2 → CO2…
Q: Chem Q21
A:
Q: Please correct answer and don't used hand raiting
A: The reaction described is a hydrogenation reaction, where an alkyne is reduced to an alkene using…
Q: 64
A: In a nickel-cadmium battery during the recharging process, the anode is the nickel hydroxide…
Q: For the redox reaction given below, assign oxidation numbers, identify which atom/ion is oxidized…
A:
Q: Draw analogues capable of binding metals in terms of kinetic and thermodynamic for these cases
A:
Q: 11c.5 Before solving the problem please also give a brief explanation of the concept or associated…
A: Infrared (IR) spectroscopy is based on the absorption of IR radiation by molecules. Molecules absorb…
Q: Please show every step and explain why, thank you
A: Step 1: Step 2: Step 3: Step 4:
Q: Which of the following buffers is higher in buffer capacity? O a 1-L phosphate buffer containing 0.2…
A: Step 1:When the concentration of weak acid and it's conjugate base equal , the buffer solution has…
Q: Please Don't use Ai solution
A: Step 1: Step 2: Step 3: Step 4:
Q: None
A: Step 1: Step 2: Step 3: Step 4:
Q: None
A: Parent Chain:The longest continuous carbon chain is 7 carbons long, making it a heptane.There is a…
Q: A fossil was analyzed and determined to have a carbon-14 level that is 80 %% that of living…
A:
Q: Please correct answer and don't used hand raiting
A: The reaction involves transforming a benzaldehyde (C6H5CHO) to a nitrile (C6H5CN). Conversion of the…
Q: None
A: Step 1: Cahn-Ingold-Prelog (CIP) rulesPriority of the substituents is decided by Cahn-Ingold-Prelog…
Q: Calculate the emf of the following concentration cell at 25 °C: Cu(s) Cu2+ (0.065 M) || Cu2+ (1.287…
A: the emf of the concentration cell at 25°C.Concentration Cell:In a concentration cell, the two…
Q: For the structures shown below, state the number of pi electrons present in the molecule. H H H CH H…
A:
Q: For a molecule to give rise to Raman scattering, the vibrational mode must exhibit a change in…
A: Here's a breakdown of the answers to the questions:a) Total number of vibrational modes for…
Q: Please correct answer and don't used hand raiting
A: The compound CH3CH2C=OCH3 (option 4) is the carbonyl compound provided that would yield an achiral…
Draw the conformed out of which an E2 elimination reaction can occur?
Step by step
Solved in 2 steps with 1 images
- Stereochemistry The alkyl bromide below can undergo an E2 but not in its shown conformation. Draw the conformer (as a line drawing, not a Newman projection) out of which an E2 elimination can occur, with all bonds/groups in the original drawing included. 'Bu = tert-butyl H3C H H3C Br tBu alkyl bromide (b) Draw the alkene formed in the E2 elimination reaction of this alkyl bromide promoted by potassium tert-butoxide (KOtBu). (c) Indicate if this E2 elimination reaction is stereospecific or stereoselective (write or circle stereospecific or stereoselective) Regioselectivity (d) Two potential products can form in the following E2 elimination promoted by KOtBu. Circle the major alkene product. (e) KOtBu H3C H3C Indicate if the reaction in (d) is under kinetic control or thermodynamic control. (write or circle kinetic or thermodynamic control) 53. SN2 reactions proceed with inversion of configuration, and SN1 reactions with loss of stereochemistry. However, the substitution reaction shown below proceeds with apparent retention of configuration. Provide a complete arrow pushing mechanism to plausibly explain this result. Br OH NaOH H₂O OH боло NaⒸQ12. (1-bromoethyl)benzene 1 udergoes an elimination following an E1 mechanism. Fill in the following synthetic scheme by drawing the structure of intermediate 2 and product 3. The chemical formula of product 3 is provided as guidance. CH; RDS Br C3Hg E1 2 3
- Given that an E2 reaction proceeds with anti periplanar stereochemistry, draw the products of each elimination. The alkyl halides in (a) and (b) are diastereomers of each other. How are the products of these two reactions related? Recall from Section 3.2A that C6H5 −is a phenyl group, a benzene ring bonded to another group.Provide the complete arrow-formalism mechanism for the following transformation. The presence of the strong acid, H2SO4, allows for a dehydration (i.e., loss of H2O) to take place as a key step in the process. For each step of your mechanism clearly name the HOMO and LUMO. After you have completed your mechanism draw its reaction coordinate diagram. H3C OH H3C H2SO4 OH H₂O CH3 "CH3Predict the stereochemistry for the following E2 reaction. Draw a Newmann Projection of the reactive conformation and the structure for only major product of the reaction
- 4.6. Provide the line structure of product E in the following reaction. Include stereochemistry for product E as indicated. No mechanism is required. C2 H20 CH,C2 Draw any enantiomer (Include stereochemistry)Q1: Determine the major product(s) of the following reaction with correct stereochemistry where applicable. H2SO4 (cat.) H) XH OH heat Br 1) MeOH SN1 Q2. Ranke the following in the order of increasing reactivity towards SN1 reaction. CH3 CH3 CH3 H2C CH2 CH3 CH3 H₂C CH2 CH3 CH3 H2C CH2 H3C Br H3C Br H3C CI Br I ။ III IV Least reactive Most reactive