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My Chemistry Tutor > Ask Chemistry Homework Questions > Organic Chemistry > Condensation reactions

Condensation reactions

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Author Topic: Condensation reactions  (Read 1134 times)
prncess23
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« on: April 23, 2009, 03:49:21 AM »
please help me.
i dont even know how to do any of these...much less even where to being.

Give the products of the following condensations:
a.

b.

c.

d.

e.

f.


thanks.
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prncess23
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Posts: 36
« Reply #1 on: April 24, 2009, 06:46:27 PM »
 1
anyone????
hey
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chrisf
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ChrisFNet


« Reply #2 on: April 24, 2009, 07:10:23 PM »
 2
I'm going to give these a whirl afterwhile. :)
hey
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prncess23
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« Reply #3 on: April 25, 2009, 12:17:04 AM »
 3
Quote from: chrisf on April 24, 2009, 07:10:23 PM
I'm going to give these a whirl afterwhile. :)

thanks :-)
hey
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prncess23
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« Reply #4 on: April 29, 2009, 01:38:13 AM »
 4
Anyone????? plllease help.
hey
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chrisf
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ChrisFNet


« Reply #5 on: May 05, 2009, 07:28:24 PM »
 5
Sorry, I've been swamped. Here's the solution for the first problem.
hey

* Aldol Condensation Problem One.gif (14.12 KB, 669x729 - viewed 9 times.)
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chrisf
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ChrisFNet


« Reply #6 on: May 05, 2009, 07:31:03 PM »
 6
1) Hydroxide extracts the alpha hydrogen.
2) Enolate attacks carbonyl of aldehyde.
3) Oxide protonated by water formed in step one.
4) Hydroxide removes alpha hydrogen; electrons go to form alpha-beta double-bond ejecting the hydroxyl group.

hey
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