Organic Chemistry! What are the equations for the reaction of 2,4 dinitrophenylhydrazine with.?
Answer:
Look at:
ref: http://en.wikipedia.org/wiki/image:brady...
then replace the top R, and R' groups (top right picture) with a) C3H9 and H
In b) you have to replace the R and R' groups 5 CH2 groups in a circle to form the closed cyclohexyl ring.
its impossible to write the eqns here. Extremely sorry.
however lets try. assuming that u'll be able to make out what I am tryin to say.
CH3CH2CH2CHO + H2NNH - C6H4(NO2)2 = > CH3CH2CH2CH=N-NH-C6H4(NO2)2 + H2O
..O
..||
.. ./...\
...|... .| +H2NNH - C6H4(NO2)2=
.. .\ . /
..NNH - C6H4(NO2)2
..||
. ../...\
...|... .| + H2O
.. .\ ./
The adducts are formed with the carbonyl carbon.
butanal = CH3CH2CH2CHO
remove the oxygen on C=O, and double bond the C to the hydrazine (by removing the 2 hydrogen atoms on N), the by- product is water.
CH3CH2CH2CH=N-NH-(2,4)-Dinitro...
Cyclohexanone
cyclohexane=N-NH-(2,4)-Dinitro...
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