Question

he most suitable reagents required to prepare 1-iodobutane from 1-butene are:

1)
HI in the presence of H2O2

2)
KI

3)
P and I2

4)
HBr / H2O2 and NaI/Dry acetone

Answer 1

Answer:

here f

the negative part of reagent is attach to carbon with more no.of hydrogen in product

so it follow anti markoniffos rule

so reagent will be option a

HI in presence if H2O2

hope so helpful...