Draw a stepwise mechanism of Friedel-Crafts alkylation for the following reaction. + ↓ CI 2º halide AICI 3

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A: Answer:Buffer solution is a type of solution that resists the change in its pH on adding small…

Q: What is the configuration of the chirality center?

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Q: The organic compound shown in Question 7 contains which functional group? O a. carboxyl O b. ester…

A: To solve this problem we have to identify the functional groups present in the given compound.…

Q: Give the IUPAC name.

A: Information of question

Q: 17) Specify the stereochemistry (R or S) at each of the following stereocenters. Write your answers…

A: Given are two organic compounds.We determine R and S configuration by Cahn-Ingold-Prelog rules.

Q: OH X H₂PO4, heat

A: Alcohol gives dehydration reactions when it reacts with a strong acid like H2SO4 or H3PO4 to form an…

Q: Ammonia (NH3, MM 17.031 g/mol) and hypobromite (OBr¯) react according to the following chemical…

A: Mass of ammonia = 0.547 g.molar mass of ammonia = 17.031 g/mol.Volume of solution = 26.4 ml…

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A: The objective of the question is to give the similarity between intermolecular forces and ionic…

Q: What is the number of moles of barium hydroxide in a 100 cm³ solution with a pH of 11 at 25 °C? (K =…

A: The question is based on the concept of pH of the solution.  It is defined as a negative logarithm…

Q: Identify each of the following compounds as containing an aldehyde or a ketone. Sort these items…

A: An aldehyde is a class of organic compounds that contains a carbonyl group (C=O) where the carbon…

Q: Br 1. Mg, ether 2. CO₂ 3. H₂O* omatic alkyl group oxidized into benzoic acid by KMnO4 Ph-R + KMnO4 →…

A: Given are organic reactions. Given reactions involves synthesis of carboxylic acid.

Q: Ch21. Carboxylic Acid Derivatives: Nucleophilic Acyl Substitution Reactions Nucleophilic Acyl…

A: Given some reactions. Identify the products of reactions.

Q: Cobalt-60 is radioactive and has a half life of 5.26 years. Calculate the activity of a 4.0 mg…

A: Answer:Decay constant: Radioactivity:

Q: How many stereoisomers does this constitution have? Recall that 2" gives you the maximum number of…

A: If the molecule is symmetric and contains even numbers of chiral carbon, then the number of…

Q: (1) - The temperature is 21.3° C, atmospheric pressure is 755 mmHg and the volume of the gas bag is…

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Q: Classify each chemical reaction: Reaction Pb(NO3), (aq) + Mel, (aq) → Mg(NO3), (aq) + PbI₂ (s)…

A: The classification of the given chemical reactions are written below:Type of…

Q: 1. Provide the major organic products for the following reactions. in NH NaBH/CH₂OH 1. LIAIH₂. Ether…

A: NaBH4( Sodium borohydride) is reducing reagent is it reduces aldehyde to primary alcohol and ketone…

Q: Design a buffer that has a pH of 11.21 using one of the weak acid/conjugate base systems shown…

A: A buffer is a solution which resists any change in pH on adding a small amount of acid or base.  It…

Q: Consider the reaction of 2-methyl-2-butene with bromine in water. Draw the bond-line formula for…

A: Reaction of alkene with Br2 in water is given.We have to draw the bond line formula of the product…

Q: Which substance below is more reactive? Explain.

A: Given are organic compounds. Substance A is oxetane.Compound B is oxirane also known as epoxide.

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Q: Consider a 0.68 M solution of HC₂H302 (K₂ = 1.8 × 10-5). Mark the major species found in the…

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A: The thermodynamic quantity that is used in the measurement of randomness that exists in the system…

Q: 3) Propose a retrosynthesis and then a synthesis for the below transformation. & NH₂ Br

A: Given is aromatic compounds..We can convert benzene to given product by various reactions.

Q: Combustion of 6.60 mg of an unknown acid produces 11.8 mg carbon dioxide and 4.82 mg of water. If…

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Q: 20a) What alkyne would you start with in the preparation of the following compound by a…

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Q: Given the following Fischer projection: +Bu HO Br Choose the perspective drawing, from the choices…

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Q: The energy E of the electron in a hydrogen atom can be calculated from the Bohr formula: R₁ E=- In…

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Q: Describe the relationship between the following two molecules: Br Br Et. H H. & Å Et H H Identical…

A: Given all the examples are Newman projection formulas. Enantiomers - Enantiomers are a pair of…

Q: تمله (CH2OH)2 , TSOH Drawing .

A: 1,2-diol acts as protecting group for aldehyde.

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Q: OH Me 1. NaH TBDMSCI 2. PhNH2 cat. H+ Me NHPh two steps

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Q: What is the relationship between the following compounds? H3C C=C=CC C=C=CC CI A) same compound B)…

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Q: Draw a skeletal structure for the cis isomer of 3,6-dimethyl-4-octene.

A: The skeletal structure of an organic compound is the series of atoms bonded together that form the…

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Q: Press | (fn) F | to exit full screen This energy diagram shows the allowed energy levels of an…

A: Absorption refers to the process by which an electron acquires energy and moves from a lower energy…

Q: -21 This energy diagram shows the allowed energy levels of an electron in a certain atom. (Note: the…

A: Answer:Here:Value of planck's constant is  and speed of light is

Q: 3 Are these compounds chiral or achiral? Draw diagrams to justify your answer. Hint redraw these…

A: For a molecule to be chiral, elements of symmetry like the plane of symmetry and the inversion…

Q: The solution was prepared by mixing 50 mL of 2.0 M K2HPO4 and 25 mL of 2.0 M KH2PO4. The resulting…

A: The question is based on the concept of pH of the solution.  It is defined as a negative logarithm…

Q: Identify the items labeled 'a' to 'f' in the reaction scheme below.

A: Information of question

Q: Draw structural formulas for organic products A and B in the window below. Cul H₂C=CHBr Li pentane B

A: Given is series of organic reactions.In step 1 bromo ethene reacts with lithium.

Q: Draw the major product of this reaction. Ignore inorganic byproducts. 1. (CH3)2CuLi 2. H3O+ Drawing

A: The given reaction scheme is shown below. We have to predict the major product of the reaction.

Q: What is/are the predicted product(s) for the reaction shown? OH Ⓡ B OM Br H₂O HO H₂O IV

A: The given reaction is an example of substitution reaction.The first step is SN2 reaction with back…

Q: Iron(II) Sulfide has a Ksp of 3.72 E-19, and Lead(II) sulfide has a Ksp of 9.04 E--29. What happens…

A: The question is based on the concept of solubility product principle. It states that when a weak…

Q: Ph3P=CH CH3

A: Given product -  2-pepteneand Wittig reagentdraw the reactant

Q: Draw the major product of this reaction. Ignore inorganic byproducts.

A: The carbonyl compounds give nucleophilic addition reactions. The carbon atom of the carbonyl carbon…

Q: Draw the major product of this reaction. Ignore inorganic byproducts. I O I I NH2NH2, KOH heat I I I…

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Q: Match each of the diagrams above with its classification below. Answer Classification Unsaturated…

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Q: Calculate concentration of species in a solution containing a complex ion. In the presence of excess…

A: Al(NO3)3 = 1.01 x 10-2 molVolume = 1.00 LpH = 12.50Kf = 1.1 x 1033

Q: Which combination of reactants will produce the greatest voltage based on these standard electrode…

A: Standard reduction potentialThe ability of a chemical species to be reduced by receiving an electron…

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.