Write reaction for the conversion of ethanol chloride to propenol
Answers
Answer:
The reagents used for the given conversions are as follows:
(i) Propene to propan-1-ol
(a) HBr/ peroxide, (b) aq KOH
(ii) Ethanol to but-1-yne
(a) P, iodine heat (b) alc. KOH, heat (c) bromine, CCl
4
(d) NaNH
2
/liqNH
3
(2 equiv) (e) excess methyl iodide
(iii) 1-Bromopropane to 2-bromopropane
(a) Alc. KOH heat (b) HBr Markovnikoff's addition
(iv) Toluene to benzyl alcohol
(a) Chlorine, sunlight, (b) aq KOH, heat
(v) Benzene to 4-bromonitrobenzene
(a) Bromine, ferric bromide, (b) Conc. HNO
3
+ conc. H
2
SO
4
(vi) Benzyl alcohol to 2-phenylethanoic acid
(a) Thionyl chloride (b) alc KCN (c) H
+
/ water
(vii) Ethanol to propanenitrile
(a) P, I
2
heat, (b) alc KCN
(viii) Aniline to chlorobenzene
(a) NaNO
2
,HCl 273-278 K, (b) CuCl,HCl sandmeyer reaction.
(ix) 2-Chlorobutane to 3, 4-dimethylhexane
Na wurtz reaction
(x) 2-Methyl-1-propene to 2-chloro-2-methylpropane
HCl markownikoff's addition
(xi) Ethyl chloride to propanoic acid
(a) Alc KCN (b) H
+
,H
2
O hydrolysis
(xii) But-1-ene to n-butyliodide
(a) HBr peroxide (b) NaI acetone
(xiii) 2-Chloropropane to 1-propanol
(a) alc. KOH heat, (b) HBr peroxide (c) alc. KOH, heat
(xiv) Isopropyl alcohol to iodoform
I
2
/NaOH heat
(xv) Chlorobenzene to p-nitrophenol
(a) Conc. HNO
3
+ conc. H
2
SO
4
(b) aq NaOH (15%), 433 K (c) dil HCl
(xvi) 2-Bromopropane to 1-bromopropane
(a) alc KOH heat (b) HBr peroxide.
(xvii) Chloroethane to butane
Na wurtz reaction
(xviii) Benzene to diphenyl
(a) Bromine, ferric bromide (b) Na Dry ether fitting reaction
(xix) tert-Butyl bromide to isobutyl bromide
(a) Alc KOH, heat (b) HBr peroxide
(xx) Aniline to phenylisocyanide
CHCl
3
/KOH warm