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Topic: direct conversion of an alkane to an alkanol  (Read 3003 times)

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Offline ajax0604

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direct conversion of an alkane to an alkanol
« on: June 04, 2015, 12:23:02 AM »
I am studying reaction pathways at the moment and I was wondering if it is possible to convert an alkane directly into an alkanol.  I have learnt that the alkane can be converted into a haloalkane, then reacted with hydroxide to make an alkanol but I would like to know if this can be done in one step. Thank you.

Offline Beatle

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Re: direct conversion of an alkane to an alkanol
« Reply #1 on: June 04, 2015, 12:47:06 AM »
I am studying reaction pathways at the moment and I was wondering if it is possible to convert an alkane directly into an alkanol.  I have learnt that the alkane can be converted into a haloalkane, then reacted with hydroxide to make an alkanol but I would like to know if this can be done in one step. Thank you.

Perhaps look into a free-radical pathways, and HOOH as the peroxide. Bare in mind that terminal alcohols are not going to be favorable, and one would likely end up with many products.

Offline siddy29

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Re: direct conversion of an alkane to an alkanol
« Reply #2 on: June 04, 2015, 01:08:25 PM »
I don't think there is any method to do that in one step

Offline pgk

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Re: direct conversion of an alkane to an alkanol
« Reply #3 on: June 04, 2015, 02:03:02 PM »
Air oxidation of alkanes, under high temperatures an in presence of the appropriate catalyst, is a one -step reaction that leads to alcohols. But this is an industrial  method of petrochemistry that cannot easily be adopted in the laboratory.

Offline kriggy

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Re: direct conversion of an alkane to an alkanol
« Reply #4 on: June 04, 2015, 02:40:56 PM »
You can oxidize an alkane using SeO2 (or using stronger oxidizing reagents in the presence of acetaldehyde) into aldehyde and then reduce it to the alcohol. I think if you can find a reliable way to oxidize alkane into alcohol under mild-ish condition, you would be a rich man :)

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