Alkyl halides react with dialkyl copper reagents to give
alkenes
alkyl copper halides
alkanes
alkanes
Elimination of bromine from 2-bromobutane results in the formation of-
equimolar mixture of 1 and 2-butene
predominantly 2-butene
predominantly 1-butene
predominantly 1-butene
Which one of the following has the minimum boiling point?
n-butane
isobutane
1- butene
1- butene
Which of the following will have meso-isomer also?
2- chlorobutane
2- hydroxyopanoic acid
2,3 – dichloropentane
2,3 – dichloropentane
The compound formed on heating chlorobenzene with chloral in the presence concentrated sulphuric acid is
gammexene
hexachloroethane
Freon
Freon
The reaction sequence given below given product R.
The structure of the product R is
D.
The reaction given above is an example of Borodine Hunsdiecker reaction. It can be shown as: