(a)
Interpretation:
The reagent and condition is to be proposed for step 1.
Concept introduction:
Friedal – Crafts alkylation (or acylation):
Friedal – Crafts alkylation (or acylation) is one of the electrophilic substitution reaction.
(b)
Interpretation:
The reagent and condition is to be proposed for step 2 and step 3.
Concept introduction:
Oxime formation:
(c)
Interpretation:
The reductive amination is to be explained and the explanation has to be given for two step synthesis of amination is used rather than reductive amination.
Concept introduction:
Reductive amination reaction: Amination is the process by which an
The conversion of Carbonyl group in to amine via imine intermediate is called reductive amination.
(D)
Interpretation:
The reagent and condition is to be proposed for step 4 and step 5.
Concept introduction:
Reduction: Aldehydes or ketones undergoing reduction by using reducing agent like LAH or NaBH4 which provides alcohol.
(E)
Interpretation:
The possible stereoisomer’s has to be shown if the product is chiral.
Concept introduction:
Isomer: A molecule having the same molecular formula but with different chemical structure is called isomer.
Enantiomers: A compound which is non-superimposable mirror image is called enantiomers.
Diastereomers: A compound which is non-superimposable and non-mirror image is called diastereomers.
Racemic mixture: A racemic mixture is simply a mixture containing an equal amount of each enantiomer.
Achiral:
A molecule is superimposable on its mirror image is called achiral molecule.
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Chapter 23 Solutions
Organic Chemistry
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- Don't used hand raitingarrow_forwardat 32.0 °C? What is the osmotic pressure (in atm) of a 1.46 M aqueous solution of urea [(NH2), CO] at 3 Round your answer to 3 significant digits.arrow_forwardReagan is doing an atomic absorption experiment that requires a set of zinc standards in the 0.4-1.6 ppm range. A 1000 ppm Zn solution was prepared by dissolving the necessary amount of solid Zn(NO3)2 in water. The standards can be prepared by diluting the 1000 ppm Zn solution. Table 1 shows one possible set of serial dilutions (stepwise dilution of a solution) that Reagan could perform to make the necessary standards. Solution A was prepared by diluting 5.00 ml of the 1000 ppm Zn standard to 50.00 ml. Solutions C-E are called "calibration standards" because they will be used to calibrate the atomic absorption spectrometer. a. Compare the solution concentrations expressed as ppm Zn and ppm Zn(NO3)2. Compare the concentrations expressed as M Zn and M Zn(NO3)2 - Which units allow easy conversion between chemical species (e.g. Zn and Zn(NO3)2)? - Which units express concentrations in numbers with easily expressed magnitudes? - Suppose you have an analyte for which you don't know the molar…arrow_forward
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