Write the equations for the preparation of 1−iodobutane from (i) 1-butanol (ii) 1-chlorobutane (iii) but-1-ene
). By using the catalyst redphosphorous/I2 CH3CH2CH2CH21−butanolOHredphosporous/I2−−−−−−−−−−−−−−→CH3CH2CH2CH2I1−iodobutane+H2O 2). In presence of dry Acetone [ Finkelstein reaction] CH3CH2CH2CH2Cl+NaICH3OH−−−−−→AcetoneCH3CH2CH2CH2I+NaCl 3). By using Peroxide [ Anti-Markovnikov's Addition] CH3CH2CH=CH2+HBrperoxide−−−−−−→CH3CH2CH2CH2BrNaI,dryacetone−−−−−−−−−−−−−→CH3CH2CH2CH2I
