8. Identify the most practical route to synthesize the following compound among the various enantioselective methods we discussed. Rationalize your choice. OH Ph
Q: A chemist dissolves 700. mg of pure sodium hydroxide in enough water to make up 60. mL of solution.…
A: The objective of this question is to calculate the pH of a solution of sodium hydroxide (NaOH) that…
Q: Question 7 Please predict the products for each of the following reactions: ABCD 1. Na 2. PrBr Na 10…
A: Step 1:Step 2:Hence option B is correctStep 3: Step 4:
Q: road map
A:
Q: Question 13 Choose the correct chemical structure for every single acronym used below: i-BuBr ? A B…
A: Step 1:Step 1:The acronym "i-BuBr" stands for "isobutyl bromide." Explanation:- 1. "i-" Prefix:…
Q: Question 33 Predict the FINAL (?) product for each of the following reaction or synthetic chain: A B…
A:
Q: A 1.00 L flask is filled with 1.45 g of argon at 25∘C. A sample of ethane vapor is added to the same…
A: The objective of this question is to find the partial pressures of argon and ethane in a flask. The…
Q: What is the IUPAC name for the compound shown in the figure?
A: Step 1: Find the longest carbon chain containing the alkyne.Number the chain to give the alkyne the…
Q: A solution contains 0.104 M potassium nitrite and 0.0830 M nitrous acid (K a= 4.50 *10-4 ). The pH…
A: The objective of this question is to calculate the pH of a solution containing potassium nitrite and…
Q: The first enzyme to rise in acute pancreatitis is ________________, and the enzyme which stays…
A: The objective of the question is to identify the enzymes that are affected during acute…
Q: Can the molecule on the right-hand side of this organic reaction be made in good yield from no more…
A: The question is asking whether a specific molecule can be synthesized from no more than two…
Q: Based on MN's labs, she requires 36 mMol of phosphate and 90 mEq of potassium added in her PN to…
A: Approach to solving the question:1. First, I converted the required phosphate (36 mMol) into…
Q: (c) What type of a reaction is it? Once you identify the class of reaction, look up in the…
A: To address the query, we first need to identify the type of reaction and its context, which appears…
Q: 1. N2(g) + 2 O2(g) = 2 NO2(g) : Enthalpy change=66.4 kj 2. 2 N2O(g) = 2 N2(g) + O2(g) : Enthalpy…
A: The objective of the question is to calculate the enthalpy change for the reaction 2 N2O(g) + 3…
Q: A solution contains 8.30×10-2 M ammonium bromide and 0.455 M ammonia.The pH of this solution is
A: The objective of this question is to calculate the pH of a solution containing ammonium bromide and…
Q: Each compound below was prepared via the malonic ester or acetoacetic ester synthesis. Determine…
A:
Q: Compute the mass fractions of liquid in the following refractory materials at 1600°C(2910°F): (a )…
A: I hope you got the answers, Feel free to ask any queries and doubts. I tried my best to answer the…
Q: N2(g) + 2O2(g)2NO2(g)Using the standard thermodynamic data in the tables linked above, calculate…
A: Step 1: N2 (g) + 2O2 ⇌ 2NO2 ΔG0=∑(nΔGf0(product)−∑mΔGf0reactants where n and m are the…
Q: None
A: Step 1:
Q: 4) Propose a synthesis 6 pts OH ? -ОН 5) Propose multistep syntheses for the following compounds…
A: The objective of the question is to propose a multistep synthesis for a given compound starting from…
Q: OH OH O OH, O OH OH OH O This conformation resulted from the cyclization of an aldonic acid. O This…
A: An O-glycoside is a type of glycoside where the glycosidic bond forms between the anomeric carbon…
Q: How many hydrogen bond donors does the following molecule have? H Η
A: Step 1:Hydrogen bond donor : H bond donor is a strong electronegative atom (N, O or F) which is…
Q: None
A: Step 1: Step 2: Step 3: Step 4:
Q: Help please
A:
Q: Please don't provide handwritten solution.
A: I'll assume the reaction:Ni(s)+PdCl2(aq)→NiCl2(aq)+Pd(s)At the cathode, reduction occurs.…
Q: Br OH H₂O HO (14 pts) Provide a complete mechanism for the reaction in the box. Include all…
A: Step 1:Loss of Br- to form a less stable 2o carbocation. Step 2:Hydride (H-) shift to form more…
Q: The scientific report about Nitration of methyl benzoate experiment
A: ### Introduction to Electrophilic Aromatic SubstitutionElectrophilic aromatic substitution (EAS) is…
Q: dont provide handwriting solution ...
A: a)Step 1:Given, current (i) = 6.61 × 104 Atime paased (t)= 11.7 days= 11.7 days ×…
Q: write the ionic equation for 2NaCl + ZnS
A: ZnCl2(aq) + Na2S(aq) → 2 NaCl(aq) + ZnS(s) Total Ionic Equation: [Note: When ions appear on both…
Q: 3. For medicinal substances: sodium chloride, formaldehyde solution, ascorbic acid - the general…
A: 3. For pharmaceutical compounds such as ascorbic acid, formaldehyde solution, and sodium chloride,…
Q: Draw the mechanism for the following reaction. Ο EtOH, HCI
A: The objective of the question is to illustrate the mechanism of the reaction between ethanol (EtOH)…
Q: יוון UIPAC name of this compound?
A: The IUPAC nomenclature of organic compounds follows this naming format:Writing the name of organic…
Q: 3. The following three SNAR transformations follow different mechanisms. Draw an intermediate or…
A:
Q: What is (are) the product(s) of the following reaction? O₂N. OH OH HO HNO H₂SO OH NO2
A: So, Option I and II are the outputs.
Q: In a major human artery with an internal diameter of 5 mm, the flow of blood, averaged over the…
A:
Q: Which one shows aromacity? OA. Cycloheptatrienyl anion. B. Cyclopentadienyl anion OC…
A: The objective of the question is to identify which among the given options exhibits aromaticity.…
Q: Imagine the main chain of a protein bends back on itself, so that two amino acid residues R₁ and R2…
A: Step 1.Step 2. Answer:
Q: Please correct answer and don't use hend raiting
A: Step 1: Step 2: Step 3: Step 4:
Q: Please answer in tipping format
A:
Q: Draw the arrow-pushing mechanism of the following reaction: OH HO H+ Draw the arrow-pushing…
A:
Q: 1. What would happen to the spinach TLC plate in the lecture if the plate was run with 100% acetone?…
A: 1. If a TLC (Thin Layer Chromatography) plate containing spinach extract was run with 100% acetone,…
Q: O + о O Q 易 NaOCH2CH3, CH3CH2OH Q
A: Step 1: The given reaction is a nucleophilic conjugate addition reaction. Direct nucleophilic…
Q: Please fast expert answer solutions and dwor computer figure
A: In order to determine an aromatic compound, it must be: cyclicplanarComplete delocalization of π…
Q: please answer in text form and in proper format answer with must explanation , calculation for each…
A: Approach to solving the question: Step 1: Identify the atoms bonded to the hydrogen in each option.-…
Q: Curved arrows are used to illustrate the flow of electrons. Using the provided starting and product…
A: Step 1: DecarboxylationDecarboxylation goes through a concerned six membered transition state.Normal…
Q: When patients are found to have increases or decreases in their total protein & albumin values,…
A: The objective of the question is to identify the next test that might be run to narrow down the…
Q: A buffer solution contains 0.347 M CH3NH3Cl and 0.214 M CH3NH2 (methylamine). Determine the pH…
A: The objective of the question is to determine the change in pH when a certain amount of NaOH is…
Q: Which one shows aromacity? OA. Cycloheptatrienyl anion. B. Cyclopentadienyl anion OC…
A: The objective of the question is to identify which among the given options exhibits aromaticity.…
Q: 2. Indicate whether you would use NaOEt or t-BuOK to achieve each following transformations. (a) Br…
A: Step 1:
Q: Payalben
A: The objective of the question is to find the concentration of Mg2+ in an electrochemical cell given…
Q: 3. What changes occur to the atomic number and mass of a nucleus during each of the following decay…
A: The symbol of an element is expressed as, A XZ Where, X = the atomic symbol of the element (like…
Step by step
Solved in 2 steps
- a. Write the mechanism for the following reactions:1. the acid-catalyzed hydrolysis of an imine to a carbonyl compound and a primary amine2. the acid-catalyzed hydrolysis of an enamine to a carbonyl compound and a secondary amine b. How do the two mechanisms differ?Select the appropriate reagent and TWO possible substrates for the following reductive amination.4. Please give the starting materials that would be necessary to make the following imines and enamines. a C d N. N at
- 'N' Br PhCH₂CN tBuOK 'N CN Ph Would you expect 3-bromopyridine to react faster or slower than the above 2-bromopyridine? Briefly explain your reasoning.D. Write the multistep syntheses for the following target compound. 1 ỌCH3 D. Draw stepwise mechanism for the given amide. You can use hydroxybenzotriazole (HOBt) or 1-Hydroxy-7-azabenzotriazole (HOAt) as catalyst. 1 N=C=N NH₂ y for osos NH₂ Diisopropylcarbodiimide (DIC)How to synthesize cyclohexylbenze from cyclohexanone?
- NOC XT Ph CH₂ Both primary and secondary amines add to a ß-unsaturated aldehydes and ketones to yield ß-amino aldehydes and ketones rather than the alternative imines. Under typical reaction conditions, both direct and conjugate modes of addition occur rapidly. But because the reactions are reversible, they generally proceed with thermodynamic control rather than kinetic control so the more stable conjugate addition product is often obtained to the complete exclusion of the less stable direct addition product. Draw curved arrows to show the movement of electrons in this step of the mechanism. Arrow-pushing Instructions H H CH3NH₂ CH3 H-A :A Ph NHCH3 вон CH3 :A H-A 8bWhat is the reason of providing a mild acid condition for the preparation of imine? Mild acid will protonate the hydroxyl group of the aminoalcohol intermediate without protonating the nitrogen of the amine starting materials. O Strong acid will rapidly neutralize the amine starting materials before any reaction can occur. Strong acid condition will alter the structure of aldehyde or ketone as the strong acid will attach to the carbonyl oxygen of aldehyde or ketone making it least nucleophilic. Mild acid will protonate the aldehyde and ketones readily rather than the strong acid.how to synthesize 2-phenylclohexanone from cyclohexanone?
- How to synthesize 5-nitro-2-hydroxyacetophenone from 2-hydroxyacetophenone?Which combination of carbonyl compound and amine can be used to prepare the following product by reductive amination?The following product can be made from the reductive amination of which combination of compounds? NH2 O acetophenone and ammonia O benzaldehyde and benzylamine O benzaldehyde and aniline O benzophenone and ammonia
