4) Give the synthesis for the following compounds. Mechanism is not required. All reagents must be what we have covered in class up to now. A) OH НО. 0-80 B) H COOH

Q: With which compound is the attached 90 MHz proton NMR spectrum taken in CDC13 most consistent? a)…

A: Isopentyl acetate, also known as isoamyl acetate or banana oil, is an organic compound with the…

Q: Curved arrows are used to illustrate the flow of electrons. Using the provided starting and product…

A: When alcohol reacts with PBr3 in the presence of DMF then alkyl Bromide is obtained as product with…

Q: What are the favored geometrical arrangements for ABn molecules for which A atom has 2,3,4,5 and 6…

A: Molecular geometry:Atoms combine together to form the molecules and the arrangement of the…

Q: Write the mechanism for the following reaction. 1. Et₂N, heat 2. Br

A: The given reaction is nucleophilic addition reaction. When an aldehyde and ketone which have alfa…

Q: Ethanoic acid (vinegar) can be made from ethene by: addition of HCI, followed by reaction with H₂O…

A: Ethanoic acid, also known as acetic acid, is a simple organic compound with the chemical formula…

Q: 9. Caffeine, abbreviated CafN, is a weak amine base in the Bronsted-Lowry system. If a 0.250 mol/L…

A: Calculate the concentration of the hydroxide ion using the pH and use it to calculate the Kb value…

Q: Calculate the amount of heat needed to melt 195. g of solid octane (C,H,g) and bring it to a…

A:

Q: Rank the carbonyl compounds from most to least reactive as an electrophile. O I A. I>II> III B. III…

A: Order of reactivity of carbonyl compounds as an electrophile:Aldehyde > Sterically unhindered…

Q: What is the major organic product of the following reaction? III OAI OB.II OC.III OD. IV (XS) . F₂…

A: In presence of light, fluorine molecules undergo photochemical dissociation to produce fluorine…

Q: tion below, predict the major organic products. If no elimination products are formed, check the box…

A: First general reaction

Q: (Ba(CIO3)₂) A chemist adds 1.60 L of a 0.50 mol/L barium chlorate (Ba solution to a reaction flask.…

A:

Q: The equilibrium system shown below was analyzed and the concentrations of H₂(g), 1₂(g) and HI(g),…

A: Equilibrium constant is the product of the molar concentrations of the products, each raised to the…

Q: Draw the two starting materials that could be used to make the product via a Williamson ether…

A: Williamson ether synthesis is a method for the synthesis of an ether. The reaction proceeds by…

Q: Complete the following table using the acid-base equations character or the solution pH 3.1 POH…

A:

Q: For the following molecules i) draw the Lewis diagram ii) state the AXE coding iii) state the VSEPR…

A:

Q: Assuming standard conditions, calculate Keq at 298 K for the reaction below (as written). You will…

A: The reaction given : The standard reduction potential values :

Q: Which of the following acid(s) is triprotic? H3PO4 OHBr HCH2COOH H2SO4

A:

Q: In a container X2 and Y2 mix to produce XY. The K is 3.5. [X2]= 5.66, [Y2] = 1.50, and [XY]= 3.81.…

A: Given Data:In a container X2 and Y2 mix to produce XY.The K is 3.5.[X2]= 5.66[Y2] = 1.50[XY]= 3.81To…

Q: Which reagent could accomplish the following transformation A. LIAIH4 B. H2, Pd/C C. NaBH4 D. H2,…

A: A chemical reaction

Q: lance the following equations, using either the half-reaction method or the oxidation number method,…

A: Step 1. Write down the unbalanced equation of the chemical reaction.NiO2 + Fe + H2O + OH- → Ni(OH)2…

Q: Oxygen can be converted into ozone by the action of lightning or electric sparks: 30₂(g) 203(g) For…

A: According to Le-Chatliers principle, for any system which is present at equilibrium if any changes…

Q: 1. The hydration of 3-pentene 2. The addition of chlorine to 2-hexene 3. The hydrogenation of…

A: Condensed structural formulas show  order of atoms like a structural formula but are written in a…

Q: What is the major organic product obtained from the following reaction? A. & q H* N B. D. 8 8

A:

Q: 23. Predict the major product for the following reaction. A) I ==>> 1. NaOH/Bry 2 میں مولی ملی 21 OB…

A: Reaction of methyl ketone with bromine under basic condition.

Q: What is (are) the major organic product(s) formed in the following reaction? 1 mol HBr Br 2 1 md HBr…

A: Alkenes undergoe electrophilic addition reactions. In first step pi bond of alkene moves towards…

Q: What is the internal energy (U) of 4.7 grams of oxygen at -16 ºC? Oxygen has a molar mass of 16g.…

A: Given that,mass of oxygen, T = Convert this temperature into Kelvin (K)Molar mass of oxygen  O2 =…

Q: b) Now draw those atomic orbitals you obtained in part (a), and then overlap them to (1 form the C-F…

A: Chemical bonding and molecular structure

Q: The base protonation constant K of morpholine (C4H₂ONH) is 2.14 × 10. Calculate the pH of a 1.2 M…

A: Given,(i) Molarity of morpholine ( C4H8ONH ) = 1.2 MKb of C4H8ONH = 2.14 x 10-6 (ii)  Molarity of…

Q: b) a) Label each of the molecules below with the correct functional group out of the following:…

A: As per guidelines we can answer one question

Q: A chemistry graduate student is given 125. ml. of a 0.20M pyridine (C,H,N) solution. Pyridine is a…

A: Given,Molarity of pyridine ( C5H5N ) = 0.20 MVolume of the solution = 125. mLpH of the solution =…

Q: reaction shown below.

A: Here the desired reaction is to convert alkene into cis- di hydroxylation.

Q: What is the correct IUPAC name for the following molecule? NO₂ Br: Et

A:

Q: When 02 accepts the electrons, it becomes O oxidized to CO2 O oxidized to H2O reduced to H20 O…

A: The addition of electrons or decreases in the oxidation state is known as a reduction reaction and…

Q: 1. mCPBA 2. H3O+ Q

A: Metachloroperbenzoic acid(mcpba) is used in epoxidation of alkene.

Q: Draw the product of the reaction shown below. Ignore inorganic byproducts. 1. NaBH4 2. H3O*

A: Sodium borohydride, NaBH4 is a reducing agent and it can reduce a carbonyl functional group into an…

Q: Part A What volume of a concentrated HCl solution, which is 36.0 % HCl by mass and has a density of…

A: During the process of dilution, the number of moles of the solute remains  same  and  the volume of…

Q: H₂N Draw the structures of the polymers formed in the NH₂ + alza- 2. Draw the products and a…

A: The polymers formed by a condensation reaction between the monomer units and a small molecule, such…

Q: 9. Provide the structure of the product in the following reaction adre HO OH

A: The given reaction is a simple protection reaction of ketone with alcohol undre acidic condition…

Q: 2) On the graph below, draw a potential energy diagram for the following reaction: Q+R+S+T given the…

A:

Q: 3. Provide the reactant that would give the following aldol condensation product.

A: An aldol condensation is a condensation reaction in organic chemistry in which an enol or enolate…

Q: Give the IUPAC name for each of the following structures.

A: IUPAC names

Q: Provide the correct reagent(s) for the following reaction: O O O O BAUD OH A. CrO₂/H₂O+/acetone B.…

A: The given reaction is the type of Oxidation reaction where the suitables reagent is used.Now…

Q: A plot of pressure-volume isotherms for an ideal gas at two different temperatures is shown below.…

A: A plot of pressure-volume isotherm for an ideal gas at two different temperatures is given which…

Q: Which of the following assumptions should be made for the calculation of enthalpy change of a…

A: Calorimetry is the study of heat tranfer during a physical reaction or chemical reaction. For eg.…

Q: What is the major organic product of the following sequence of reactions? NO₂ A. B. 1. H₂, Pd/C 2.…

A: -NO2 group is reduced to -NH2 group by H2, Pd/C.-NH2 group is ortho/para directing in electrophilic…

Q: Which of the following would be created by oxidizing propan-2-ol? an aldehyde a primary alcohol? a…

A: A functional group is a specific group of atoms within a molecule that is responsible for the…

Q: Be sure to answer all parts. If 2.25 g of CuSO4 is dissolved in 8.71 × 10² mL of 0.310 M NH3,…

A: Solution-

Q: Write the structure and name of product in reactions below: "Weak" oxidant лон a) b) C) d) OH HOH…

A: Weak Oxidising agent oxidises primary alcohol to aldehydeStrong Oxidising agent oxidises primary…

Q: A 25.0-mL sample of 0.150 M hydrazoic acid is titrated with a 0.150 M NaOH solution. What is the pH…

A:

Q: Calculate [OH-] in an aqueous solution with [H3O+] = 7.1 x 10 M at 25 °C. Express the molarity to…

A: Ionic product of water: [H3O+][OH-] = 1 x 10-14

Reactions of Ethers

Ethers (R-O-R’) are compounds formed by replacing hydrogen atoms of an alcohol (R-OH compound) or a phenol (C6H5OH) by an aryl/ acyl group (functional group after removing single hydrogen from an aromatic ring). In this section, reaction, preparation and behavior of ethers are discussed in the context of organic chemistry.

Epoxides

Epoxides are a special class of cyclic ethers which are an important functional group in organic chemistry and generate reactive centers due to their unusual high reactivity. Due to their high reactivity, epoxides are considered to be toxic and mutagenic.

Williamson Ether Synthesis

An organic reaction in which an organohalide and a deprotonated alcohol forms ether is known as Williamson ether synthesis. Alexander Williamson developed the Williamson ether synthesis in 1850. The formation of ether in this synthesis is an SN2 reaction.