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Topic: What's the product of these two reactions?  (Read 2663 times)

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Offline kanonsviel

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What's the product of these two reactions?
« on: November 04, 2010, 01:26:56 AM »
For the first one, it's somewhat like the reaction between an alcohol and SOCl2 under pyridine, which shows a SN2 substitution mechanism. but I have no idea what product it would give by applying SO2, is this two case related?

And for the second one, which is apparently a radical reaction, I suppose the first step would be the cleavage of the C-I bond, leaving a radical electron upon the ring, but I also have no idea what's the next react...

Any hit is OK. :)
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Offline ooosh

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Re: What's the product of these two reactions?
« Reply #1 on: November 04, 2010, 03:08:54 AM »
For the first one i have no idea,are you sure that is SO2,not SO3?

the second one , you are right. It's a radical reaction,the radical formed then reacts with HSnBu3 to give an alkane.
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Offline Doc Oc

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Re: What's the product of these two reactions?
« Reply #2 on: November 04, 2010, 09:32:56 AM »
I have a suspicion the first reaction is indeed supposed to use SO3, in which case you should look up the name Parikh-Doering.
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Offline kanonsviel

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Re: What's the product of these two reactions?
« Reply #3 on: November 04, 2010, 10:36:23 PM »
I get it, maybe I should put a NR to this one. :)
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