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Topic: Bond breaking on phosphites with laser!  (Read 2147 times)

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Offline peptideismylife

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Bond breaking on phosphites with laser!
« on: September 02, 2011, 09:34:09 AM »
Hey,

I am working with phosphites. The point is that I was wondering about the reason that you can break the bond between oxygen and a methylene group applying laser at 335nm. Why make this bond sensitive to light?

Thanks!
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Offline discodermolide

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Re: Bond breaking on phosphites with laser!
« Reply #1 on: September 02, 2011, 10:23:34 AM »
Quote from: peptideismylife on September 02, 2011, 09:34:09 AM
Hey,

I am working with phosphites. The point is that I was wondering about the reason that you can break the bond between oxygen and a methylene group applying laser at 335nm. Why make this bond sensitive to light?

Thanks!

What is the structure of your phosphite? It seems unlikely that you generate a -----CH2. radical?
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Offline Honclbrif

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Re: Bond breaking on phosphites with laser!
« Reply #2 on: September 02, 2011, 11:35:44 AM »
Might this help?

J. Am. Chem. SOC. 1995,117, 9486-9491
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