Which of the following organic chlorides will not give a Friedel - Craft alkylation product when heated with benzene and $A l C l_{3}$ ?

Question

Which of the following organic chlorides will not give a Friedel - Craft alkylation product when heated with benzene and AlCl-3-CH-3-3 CClCH-3CH-2ClCH-2- - CHCH-2ClCH-2- - CHCl

Toppr Admin · Accepted Answer

Only alpha carbon atoms give this Friedel crafts reaction i-e- the halogen atom like chloride or bromide should be attached to carbon next to double bond- In B halogen atom is not present adjacent to carbon with double bond-

Which of the following organic chlorides will not give a Friedel - Craft alkylation product when heated with benzene and $A l C l_{3}$ ?
$(C H_{3})_{3} C C l$
$C H_{3} C H_{2} C l$
$C H_{2} = C H C H_{2} C l$
$C H_{2} = C H C l$

Only alpha carbon atoms give this Friedel crafts reaction i.e. the halogen atom like chloride or bromide should be attached to carbon next to double bond. In B halogen atom is not present adjacent to carbon with double bond.

Which of the following organic chlorides will not give a Friedel - Craft alkylation product when heated with benzene and AlCl3?(CH3)3CClCH3CH2ClCH2=CHCH2ClCH2=CHCl

Only alpha carbon atoms give this Friedel crafts reaction i.e. the halogen atom like chloride or bromide should be attached to carbon next to double bond. In B halogen atom is not present adjacent to carbon with double bond.

Which of the following organic chlorides will not give a Friedel - Craft alkylation product when heated with benzene and $A l C l_{3}$ ?
$(C H_{3})_{3} C C l$
$C H_{3} C H_{2} C l$
$C H_{2} = C H C H_{2} C l$
$C H_{2} = C H C l$