00:01
Hello, here are some substrate are given and we have to raise them in increasing order of fredelcraft alkylation reaction.
00:10
So what is basically fredel craft alkylation? first i explain what is fredilcraft? we will riddle alkylation.
00:28
So in fredil craft alkylation there is a benzene ring, chary substantiate and there is cs3 cl and lewis acid elcl here lewis acid common and accept chloridine and there will have lovostis -chase -3 bargogatel which was which was going to attack on bylactyl density of benzene this happened like this way and it wrote intermediate here is this is positive so here basically what we happen that we have hydrogen will go this way and remove minus h plus i and we get a substituted benzene 3 so this is basically a frederl graph reaction and we have some compounds six compound an an an an anode, phenol toline, nitrobenzine, chromo -benzine, paracromatronin, they have to range increasing water of reactivity towards freder craft alcohol.
01:49
Please note that when there is a attack of, when there is an attack of pi -electron density, this is pi -electron density to electrophile cs3.
02:01
So if benzeneene has more pi -electron density, then this attack will be faster.
02:06
So rate will be faster because this is, rda step.
02:10
This means rate determining step.
02:13
If this step will fast, then the reaction will be fast.
02:18
So we have to arrange forming compound in increasing order of pi lead condensity...