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Topic: Help with exam  (Read 2917 times)

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Offline smndimitrov

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Help with exam
« on: February 17, 2014, 05:34:02 AM »
Write a reaction scheme for the conversion of toluene into 4-fluorotoluene by denitrogenation

Thanks

Offline sjb

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Re: Help with exam
« Reply #1 on: February 17, 2014, 06:49:36 AM »
Write a reaction scheme for the conversion of toluene into 4-fluorotoluene by denitrogenation

Thanks

So, you write denitrogenation here - that means you probably have to get a nitrogen in place somehow. How can you do that?

Offline AlphaScent

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Re: Help with exam
« Reply #2 on: February 17, 2014, 03:32:01 PM »
Please also show your attempt at the problem.

The Sand at Meyer's beach is great this time of year..
If you're not part of the solution, then you're part of the precipitate

Offline PhDoc

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Re: Help with exam
« Reply #3 on: February 17, 2014, 06:05:15 PM »
Isn't that beach now polluted with salts leaking from the Swiss barge di Azonium?
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Offline zsinger

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Re: Help with exam
« Reply #4 on: February 17, 2014, 06:07:33 PM »
hahahaha…..giggity….What set of reactions (hint hint…..set) do you know that interchanges functional groups on a benzene ring?
            -Z
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Offline AlphaScent

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Re: Help with exam
« Reply #5 on: February 18, 2014, 02:09:23 PM »
O yes..the beach is for sure leaking salts of azonium.  Only if we had something that could clean up the salts....maybe the salt some malleable, highly conductive material could help here..
If you're not part of the solution, then you're part of the precipitate

Offline PhDoc

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Re: Help with exam
« Reply #6 on: February 18, 2014, 05:58:23 PM »
Alpha, are you coppering a plea here?
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Offline sjb

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Re: Help with exam
« Reply #7 on: February 24, 2014, 11:01:42 AM »
Sheese man, I didn't think this worked that way?

Offline AlphaScent

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Re: Help with exam
« Reply #8 on: February 24, 2014, 11:23:13 AM »
Coppering a plea deal for sure.  Ill take the azonium salt for a nice, clean copper fluoride. 

To answer this question on a serious note:  Look at the Sandmeyer reaction and that will help you with this transformation. 
If you're not part of the solution, then you're part of the precipitate

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