FUNDA RXN

15 Answers

24
eureka123 ·

SO3H is deactivating meta director......

3
msp ·

please give ur answers

1
voldy ·

sodium benzenesulphonate. ?

3
msp ·

oops i have forgot to give the temp

it is 623K

sorryyyyyyyyyyyyyyyyyy

1
voldy ·

I dunno , wild guess , phenol ?

3
msp ·

very sorry to say that u r awarded -1 marks for the question

3
msp ·

mmmmm .sachin reading buks is different from getting shared with friends like u i think

1
voldy ·

to options do ? then atleast I'll try to give a reasonable answer .
forgotten so much :P

3
msp ·

jus for fun yaar

3
msp ·

it was given dat sodium phenoxide will be the product.

can u give me reasons...

1
voldy ·

oh yeah my mistake da. should have neutralised phenol . yup :P

1
voldy ·

well the explanation would be this I think , the SO3H bond is weaker .comparatively . w.k.t'

[we know this :P not we know that .I've put t'] coz sulphonation is reversible. at such high temp , SE reactions are not possible . so SN is the only way out. where OH- substitutes SO3H . then this is neutralised by NaOH.

3
msp ·

y this rxn is favoured sri

3
msp ·

oops didn see ur post

1
voldy ·

u guys don't try my problems da. :P try. I'll give you the links.
here they are:
http://targetiit.com/iit_jee_forum/posts/some_simple_synthesis_and_problems_1077.html
http://targetiit.com/iit_jee_forum/posts/nice_problems_try_1076.html
http://targetiit.com/iit_jee_forum/posts/here_39_s_another_q_924.html
http://targetiit.com/iit_jee_forum/posts/nice_q_try_it_870.html
http://targetiit.com/iit_jee_forum/posts/write_the_mechanism_1577.html

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