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Topic: Substitution vs elimination  (Read 4800 times)

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Offline Dolphinsiu

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Substitution vs elimination
« on: March 30, 2007, 07:05:27 AM »


From the picture, I only draw the mechanism(SN1) for the first cpd (E-form)

Will this involve E1?

Also, for second cpd, will SN2 and E2 exist also?

From my notes, for elimination, if chiral centre has been found in reactant, for chiral medium (EtOH/EtO-), racemic mixture is formed. What is chiral medium???

Is AcO-Na+/AcOH is chiral medium?
« Last Edit: March 31, 2007, 07:07:42 AM by Dolphinsiu »
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Offline Dan

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Re: Substitution vs elimination
« Reply #1 on: March 30, 2007, 08:16:36 AM »
This may just be a problem at my end, but I can't see the picture.
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Offline Dolphinsiu

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Re: Substitution vs elimination
« Reply #2 on: March 30, 2007, 08:29:28 AM »
If not, please refer to the website. Thank you!
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Offline Dan

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Re: Substitution vs elimination
« Reply #3 on: March 30, 2007, 08:39:27 AM »
I just get "this page cannot be displayed".
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Offline Dolphinsiu

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Re: Substitution vs elimination
« Reply #4 on: March 31, 2007, 04:00:19 AM »
I have uploaded again! Please read it again to see if it is not displayed well! Thank you!
« Last Edit: March 31, 2007, 07:09:09 AM by Dolphinsiu »
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Offline Dolphinsiu

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Re: Substitution vs elimination
« Reply #5 on: March 31, 2007, 07:10:40 AM »
Please give me some suggestions on my drawing! Thank you!
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Offline Dolphinsiu

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Re: Substitution vs elimination
« Reply #6 on: April 01, 2007, 05:51:24 AM »
Do any one have idea?
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