
(a)
Interpretation:
The given multistep synthesis by using necessary reagents is to be shown.
Concept introduction:
In the synthesis of para-butyl aniline the starting material is benzene. This on acid hydrolysis converts to
(b)
Interpretation:
The given multistep synthesis by using necessary reagents is to be shown.
Concept introduction:
The starting material for the given synthesis is a bicyclic
(c)
Interpretation:
The given multistep synthesis by using necessary reagents is to be shown.
Concept introduction:
In the given synthesis the starting material is biphenyl compound. In the compound of biphenyl two benzene rings are attached with each other by the carbon-carbon bond and with the loss of two hydrogen atoms. Biphenyl first undergoes nitration with nitric acid and sulphuric acid. Then it undergoes reduction for nitro group to amine group. Biphenyl amine reacts with ethyl chloride and converts to ethylbiphenyl amine. On further reduction and reaction with suitable reagent desired product is formed.

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Chapter 19 Solutions
Organic Chemistry (9th Edition)
- 1- Refer to the monosaccharides below to answer each of the following question(s): CH₂OH CHO CH₂OH CH₂OH 0 H- OH 0 0 HO- H H- -OH HO H HO H H OH HO- H CH₂OH H. OH HO H HO- H CH₂OH CH₂OH CH3 a. Sorbose b. Rhamnose c. Erythrulose d. Xylulose Classify each sugar by type; for example, glucose is an aldohexose. a. Xylulose is .. b. Erythrulose is . c. Sorbose is .. d. Rhamnose is .. 2- Consider the reaction below to answer the following question(s). CHO H OH CH₂OH CH₂OH HO- H HO HO + H. -OH HO OH HO. H OH OH H -OH H OH CH₂OH Q Z a. Refer to Exhibit 25-11. Place a triangle around the anomeric carbon in compound Q. Compound Z is: b. 1. the D-anomer. 2. the a-anomer. 3. the ẞ-anomer. 4. the L-anomer. c. Which anomer is the LEAST stable? d. Q and Z are cyclic examples of: a. acetals b. hemiacetals c. alditols d. hemialditolsarrow_forwardi need help identifying the four carbon oxygen bonds in the following:arrow_forwardImagine each of the molecules shown below was found in an aqueous solution. Can you tell whether the solution is acidic, basic, or neutral? molecule HO H3N + The solution is... X O acidic OH O basic H3N-CH-C-O O neutral ○ (unknown) O acidic ○ basic CH2 CH 3-S-CH2 O neutral ○ (unknown) H3N O OH O acidic O basic Oneutral O (unknown) 0 H3N-CH-C-O CH3 CH CH3 O acidic O basic O neutral ○ (unknown) ? olo Ar BHarrow_forward
- no ai walkthrougharrow_forwardI have a 2 mil plastic film that degrades after 22 days at 88C and at 61C takes 153 days. What is the failure at 47C in days.arrow_forwardIf a 5 film plastic film degraded in 30 days at 35C and the same film degraded in 10 days at 55 C and 2 days at 65C what would the predicted life time be at 22C for the same film?arrow_forward
- no Ai walkthroughsarrow_forwardI have a aqueous solution (175 ml) of iridium trichloride containing 8,750 ppm Iridium by ICP OES analysis. What is the percent concentration of Iridium trichloride in aquous solution and provide the concentration in moles per liter, percentage by weight.arrow_forwardno Ai walkthroughsarrow_forward
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