Organic Chemistry

1

Manmay kumar Mohanty ·2010-02-16 07:21:25

may be but i posted this soln. as a probable ans. Have to wait till eureka answers.

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24

eureka123 ·2010-02-18 19:01:04

No....thats why I posted the ques here to get more info...and i really got a lot of info

anyways thanx everyone [1]

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4

UTTARA ·2010-02-18 09:31:10

Any reason available for the ans ???????

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24

eureka123 ·2010-02-18 07:13:17

FInally i got the ans.....

ans is no reaction [1]

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106

Asish Mahapatra ·2010-02-18 06:41:33

i think eure said that the answer is no product...

the mixture will get tarred....

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39

Pritish Chakraborty ·2010-02-16 07:48:18

Hmm..I wonder whats the ans then

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29

govind ·2010-02-16 07:44:42

@Pritish
NItration at 2,5 position is not the answer see post #2

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39

Pritish Chakraborty ·2010-02-16 07:36:02

http://www.arkat-usa.org/get-file/19548/
I think it's nitration at 2 position..

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1

hacker ·2010-02-16 07:25:34

i m with my answer yaar as i know it is highly active!!!!!

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1

Manmay kumar Mohanty ·2010-02-16 07:24:39

If u know it?

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1

hacker ·2010-02-16 07:23:29

@manmay euree lost answer he told me :)

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1

rahul nair ·2009-11-02 05:29:58

is'nt that nitration, at 2 or 5 position?

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39

Pritish Chakraborty ·2010-02-16 07:14:54

Manmay won't your case occur when heat is also mentioned?..

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1

Manmay kumar Mohanty ·2010-02-16 03:55:44

Is the ans like this eureka.
I think here nitration won't occur since there is no other reagent to give electrophile NO₂⁺ and HNO₃can't dissociate itself without any aqueous or other media.

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eureka123 ·2010-02-16 02:46:46

A really old question........i dont even remember from where i posted it.....give me some time....i will reply on it.. [1]

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hacker ·2010-02-15 21:03:55

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29

govind ·2010-02-15 20:38:41

Actually i was searching for the answer of this question on the net...didnt get any information abt this reaction..but got some other useful info regrading the reactions of pyrrole.......eureka plz tell the answer..

pyrrole with HNO₂ forms N-Nitroso pyrrole..

However, pyrrole is unstable towards oxidising agents and therefore cannot be nitrated using the classical nitrating mixture of a mixture of concentrated nitric and sulfuric acids.
source : http://users.ox.ac.uk/~mwalter/web_05/year2/arom2/hetarom_rxn_mech.shtml

Source : http://docs.google.com/viewer?a=v&q=cache:dzm0RlyiaGgJ:chemistry.uah.edu/faculty/vogler/LectureNotes332/CH332Chapter26.pdf+pyrrole+%2B+HNO3&hl=en&gl=in&pid=bl&srcid=ADGEESgkYzLw3iv37H-wIxw5YXaFGk2okNVNh33qBlq7sQiFKrsmoBzvzgVYZ0uSyziuswKqEzZi9fpvH-AMNvWQwZgVt6BNmI6M0wKZHvf3Ye9fwJuTYWXMebhiSjTwklYKPvia4nvF&sig=AHIEtbRBq3YljNkuQqe240u1ZIw5c-U-TA