Design a synthesis for the ester below, starting from prop-1-ene. Complete the following reaction scheme. Step 1 A Step 2

Q: OH OH OMe COMe 1. DME, heat 2. H₂SO4 (cat.), THF

A: Two reactants are given one of which is a diene and the other is a dienophile. In the presence of…

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A: Given: Moles of CaO = 1.11 molRequired: Mass of CaO = ?

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A: CompoundIts chiar conformations

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A: Answer:-This question is answered by using the simple concept of calculation of pH of buffer…

Q: Draw the major product of the reaction shown below. Ignore inorganic byproducts. 1. KOH OH 2.…

A: The given reaction is an example of ester formation in which a carboxylic acid reacted with a strong…

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A: Given :-Mass of CaCl2.2H2O = 1.5 g molar mass of CaCl2O = 147.01

Q: 3. Rank the following molecules from lowest to highest energy (I is lowest). most wedg | It "A…

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A: The objective of the question is to synthesize the given ether molecule .

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Q: 1. Decide if the following sets of quantum numbers are permissible, if not signify the wrong value…

A: Given some sets of quantum numbers, determinewhich sets of quantum numbers are wrong.

Q: What is ppm absorptive with units of ppm-1 cm-1 [Fe(SCN)6]3- solution? How to determine it ?

A: What is ppm absorptivity with units of ppm-1 cm-1 of [Fe(SCN)6]3- solution?Ppm absorptivity, also…

Q: Give detailed Solution with explanation needed....don't give Handwritten answer..don't use Ai for…

A: Sure, let's classify each solvent:1. **Methanol**: Polar protic  - Methanol (\(CH_3OH\)) has a polar…

Q: ( 51 FQ² 3 4 0 1 The diagram shows G versus Q at 25°C for H₂O() = H₂O(g) At which point does the…

A: Answer:For any reaction, value of reaction quotient is always equal to the ratio of partial pressure…

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Q: Draw the products resulting from addition of a Grignard reagent to an aldehyde. Use a dash or wedge…

A: In the given question we have to predict the product of the reaction.The given reaction is an…

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A: Electrophilic Aromatic Substitution reactions are those reactions in which an electrophile…

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A: Answer:Here:

Q: What is the major organic product obtained from the following reaction? CH3 NaOtBu tBuOH 1 CH3 2 CH₂…

A: The objective of this question is to find the correct major product for the given reaction.

Q: Z-С N Н ОН О

A: This reaction is known as the Stork Enamine condensation reaction. In this reaction a ketone reacts…

Q: 4. Given that the molar mass of sulfuric acid is 98.08 g/mol, calculate the molarity of 98% sulfuric…

A:

Q: Br₂(g) + Cl₂(g) = 2 BrCl(g) Kp = 1.1 x 10 at 150 K A 203.0 L flask initially contains 1.055 kg of…

A: Given:Volume= 191 mL Mass of Br2 = 1.055 kg Mass of Cl2 = 1.124 kg To calculate:Mass of BrCl…

Q: 2,4-Dichlorophenoxyacetic acid (2,4-D) is a widely used herbicide with the molecular formula C8H6Cl₂…

A: Given,The molecular formula of 2,4-D is:   C8H6Cl2O3pKa of C8H6Cl2O3 = 2.73concentration of…

Q: Please don't provide handwritten solution ...

A: I hope this helps you! Thank you!  If theres any doubt comment down i will surely be there to help…

Q: How much did our sodium-in-water demonstration raise the temperature of water in the dessicator jar?…

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Q: 9. A solution is prepared by dissolving 28.0 g of aluminum chloride in 500.0 mL of water. What…

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Q: Provide the correct systematic name for the compound shown here. H3C CH3 CH3

A: In the naming of the ester, the alkyl or aryl group of the compound will be written first followed…

Q: A scientist measures the standard enthalpy change for the following reaction to be 37.8 kJ: CO₂(g) +…

A: The standard Enthaply change for a reaction can be calculated by:∆H°rxn = Σ∆H°f (products) - Σ∆H°f…

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A:

Q: which is most stable conformation int Et Me H H Me A. H iPr It H H 4tc. Et H CH₂ ils di Pr C H ile

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A: Answer:

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Q: b. Br2, H2O

A: The objective is to determine the IUPAC name of the product.

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A: Half-life time defines the state at which any reaction gets completed by 50%. It is the required…

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Q: How many chiral centers are in the molecule below? HO₂C zero three one two N N N. H

A: An carbon atom is said to be chiral if it is attached to 4 different atoms or groups

Q: O a. O b. C. d.

A: A 1,3-diaxial interaction occurs when two bulky substituents are in axial positions on the same side…

Q: A buffer solution contains 0.235 M C6H5NH3 Br and 0.385 M C6H5NH2 (aniline). Determine the pH change…

A: Given,Molarity of C6H5NH3Br = 0.235 MMolarity of C6H5NH2 = 0.385 Mmoles of HI = 0.112 molvolume of…

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A: 1st) Determine the order with respect to H22nd) Determine the order with respect to I23rd) Write…

Q: How many mil of 6.00 M NaOH are needed to prepare 329ml of 0.155 MICH

A: Molarity of  solution,Volume of  solution needed V1 = ?Moalrity of  solution,Volume of  solution,

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Q: 15.8 Predict the chemical shifts for the signals in the ¹H NMR spectrum of each of the following…

A:

Q: Which of the following esters will be most reactive to hydrolysis under basic conditions? io i لمره…

A: An ester having OR as a good leaving group will be hydrolyze faster.

Reactions at the Alpha Carbon Atom

The position next to the ketone or aldehyde functional group is termed as alpha position and the reaction which occurs at alpha position is called alpha substitution reaction. In an alpha substitution reaction, the alpha proton atom is substituted by an electrophile by the formation of an enol intermediate or enolate ion intermediate. Most of the carbonyl compounds go through an alpha substitution reaction.