Show the freidel-crafts acylation

Assignment Help Chemistry
Reference no: EM13129535

Freidel-Crafts Acylation (Pavia, Organic Chem)
Please help me with this questions. I am having hard time answering these questions. Thanks.

1) Explain carefully, with a drawing, why the protons substituted ortho to an acetyl group normally have a greater chemical shift than the other protons on the ring.

2) Write equations for what happens when aluminum chloride is hydrolyzed in water. Do the same for acetyl chloride.

 

Reference no: EM13129535

Questions Cloud

Define and identifying food groups and calculating calories : Identifying Food Groups and Calculating Calories, Question: If one slice of chocolate cake contains 35g of carbohydrate, 15g of fat and 5g of protein
Illustrate at what amount would the purchase on february : Assuming that Castro uses the periodic method for recording merchandise transactions, record the purchase, return, and payment using the gross method. Illustrate at what amount would the purchase on February 1 be recorded if the net method were use..
Calculate the value of the equilibrium constant kc : Consider the gas-phase reaction A + 2B 2C + D. Starting with 1.0 mole of A and 1.0 mole of B in 2.0 liter container, the reaction proceeds to equilibrium at T = 103C with 8.6 × 10-2 moles of C now present.
Change in revenue using integrals : The marginal revenue for a certain product is given by dR/dx = 25-2x. Find the change in revenue when sales increase from 7 to 10 units.
Show the freidel-crafts acylation : Explain carefully, with a drawing, why the protons substituted ortho to an acetyl group normally have a greater chemical shift than the other protons on the ring.
What it was designed to accomplish : Regarding the gift splitting provision of 2513, comment on the following.
Sales manager for a national fast-food chain : Rachel lives and works in Chicago. She is the regional sales manager for a national fast-food chain. Due to unusual developments, she is compelled to work six straight weeks in the St. Louis area.
Conic surfaces and surface integrals : Let S be the conic surface z = 3 sqrt (x^2 + y^2), where z is greater than or equal to 0 and less than or equal to 3. Find (double integral over S) z dS.
Explaining the molecular structure of fats : A fully animated PowerPoint presentation explaining the molecular structure of fats, the difference between saturated and unsaturated fats and why bromine can be used to test for fats and how saturated they are.

Reviews

Write a Review

Chemistry Questions & Answers

  Finding number of atoms in a molecule from molecular weight

Finding Number of Atoms in a Molecule from Molecular Weight, As determined from the gas law, the molecular weight of a substance is eight times the atomic weight

  Explain would the calculated molarity of naoh

Explain would the calculated molarity of NaOH be too high or too low If the KHP weighed in your experiment today was contaminated with some unknown inert substance.

  Identify the limiting reagent for the combination

Identify the limiting reagent for the given combination of reactants. Calculate how many grams of whatever substance will be in excess and how many grams of HF will be made.

  What is the final concentration of naoh

what is the final concentration of NaOH when 50.0 mL of .200 M NaOH is added to 50.0 mL of 0.500 M NaOH?

  Determine the concentration of ch3cooh

You have pure beta-D-glucopyranose of 100 grams nearly, it was dissolved in an ethanol/water combination with the intention to recrystallize the sugar. You get pure beta-D-glucopyranose crystals 60 grams back why this 40% loss was to happen.

  What is the percentage excess air used

Using a sample of 30.0 mL of Kr(g), is at 25°C and 756 mmHg. Calculate the new volume if the temperature is decreased to -125°C and pressure is decreased to 325 mmHg .

  Explain how can grains in a silo spontaneously explode

How can grains in a silo spontaneously explode? How is it that corn or any other grain can explode in a silo on it's own? How could a natural gas leak just cause corn to explode in a silo?

  What is the half life at 360k

for 1st order problem, at 298k the rate is 3.8X10^-6M/s, and at 350k the rate is 4.2X10^-5 M/s. What is the half life at 360k?

  How long will it take for 90.% of the reactant to disappear

The second-order reaction, 2 Mn(CO)5 Mn2(CO)10 has a rate constant equal to 3.0 x 109 M-1s-1 at 25°C. If the initial concentration of Mn(CO)5 is 1.0 x 10-5 M.

  Calculate the pressure in the flask in atmospheres

Calculate the pressure in the flask in atmospheres and torr also If the sealed-tube manometer in had a height difference of 20.0 inches between the Hg levels?

  How many grams of o2 are required

Octane has a density of 0.692g/mL at 20 ^ C. How many grams of O2 are required to burn 1.10gal of C8H18.

  Solve the work function problem

The work function for Cu metal is 4.80 eV. If a piece of Cu is bombarded by violet light (λ = 4,000 Å), will electrons be ejected? "YES" or "NO" with supporting argument/calculation.

Free Assignment Quote

Assured A++ Grade

Get guaranteed satisfaction & time on delivery in every assignment order you paid with us! We ensure premium quality solution document along with free turntin report!

All rights reserved! Copyrights ©2019-2020 ExpertsMind IT Educational Pvt Ltd