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How will you bring about the followingconversations in not more than two steps? a. Ethanlol to but -1 yne b. Ethnee to bromoethene c. Propene to 1- Nitropropane d. Toluene to benzyl alchol e. Propane to propyne f. Ethanol to ethyl fluoride g. Bromomethane to prepanone h. But -1-ene to but -2-ene i. 1- Chlorobutane to n- octane j. Bromocethane to cis-hex -3- ene k. Benyl alchol to phenylethanenitrile l. Benzene to biphenyl m. Cyclopentene to cycolpentya -1,3- diene n. Anline to phenyl isocyanide |
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Answer» SOLUTION :a. `CH_(3)CH_(2)OH overset(HBr)(rarr) CH_(3)CH_(2)BR` `underset("Liq". NH_(3))overset(CH -= C-CH_(2) - CH_(3)` b. `CH_(2) = CH_(2) overset(Br_(2)//CCl_(4))(rarr)underset(Br)underset(|)(CH_(2)) - underset(Br)underset(|)(CH_(2)) underset(-HBr)overset(ALC. KOH)(rarr) CH_(2) - CH - Br` c. `CH_(3)CH = CH_(2) underset("Peroxide" +hr)overset(HBr)(rarr) CH_(3)CH_(2)CH_(2) NO_(2)`  e.`CH_(3)CH = CH_(2) overset(Br_(2)//C Cl_(4))(rarr) CH_(3) - underset(Br) underset(|)(CH) - underset(Br)underset(|)(Br) underset("Alc". KOH (-2HBr))overset(2 mol)(rarr) CH_(3)C -= CH` f. `CH_(3)CH_(2)OH overset(HBr)(rarr) CH_(3)CH_(2)Br underset("Swart reaction")overset(AgF)(rarr) CH_(3)CH_(2) F + AgBr` 
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