GreenD
National Hazard
![*](images/xpblue/star.gif) ![*](images/xpblue/star.gif) ![*](images/xpblue/star.gif)
Posts: 623
Registered: 30-3-2011
Member Is Offline
Mood: Not really high anymore
|
|
propylene glycol oxidation
via routes described elsewhere on the site, could one synthesize 2-hydroxy-propionaldehyde?
what would a metal-catalyzed oxidation do (i.e. pt-pyrdine complex)?
I'm stupid
|
|
GreenD
National Hazard
![*](images/xpblue/star.gif) ![*](images/xpblue/star.gif) ![*](images/xpblue/star.gif)
Posts: 623
Registered: 30-3-2011
Member Is Offline
Mood: Not really high anymore
|
|
here's a somewhat applicable source, however I am not interested in metallurgy and doping molybdenum into iron :|
http://www.nacatsoc.org/18nam/Orals/181-Oxidation%20of%20Pro...
|
|
AndersHoveland
Hazard to Other Members, due to repeated speculation and posting of untested highly dangerous procedures!
![*](images/xpblue/star.gif) ![*](images/xpblue/star.gif) ![*](images/xpblue/star.gif) ![*](images/xpblue/star.gif)
Posts: 1986
Registered: 2-3-2011
Member Is Offline
Mood: No Mood
|
|
I am guessing the yields would be very poor. The central hyroxy group (in the 2-position) is more vulnerable to oxidation than side hydroxy group. And
yields for obtaining aldehydes by oxidation of alcohols are typically very low, since aldehydes are much more vulnerable to oxidation than the initial
alcohol.
There may be regents/catalysts that could selectively oxidize propylene glycol to CH3-CH2(OH)-CH=O, without (or with only minimal) formation of
undesirable hydroxyacetone.
[Edited on 17-1-2012 by AndersHoveland]
|
|